(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Terminal = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var CircularList_1 = require("./utils/CircularList");
+var Buffer = (function () {
+ function Buffer(terminal, ydisp, ybase, y, x, scrollBottom, scrollTop, tabs) {
+ if (ydisp === void 0) { ydisp = 0; }
+ if (ybase === void 0) { ybase = 0; }
+ if (y === void 0) { y = 0; }
+ if (x === void 0) { x = 0; }
+ if (scrollBottom === void 0) { scrollBottom = 0; }
+ if (scrollTop === void 0) { scrollTop = 0; }
+ if (tabs === void 0) { tabs = {}; }
+ this.terminal = terminal;
+ this.ydisp = ydisp;
+ this.ybase = ybase;
+ this.y = y;
+ this.x = x;
+ this.scrollBottom = scrollBottom;
+ this.scrollTop = scrollTop;
+ this.tabs = tabs;
+ this.lines = new CircularList_1.CircularList(this.terminal.scrollback);
+ this.scrollBottom = this.terminal.rows - 1;
+ }
+ return Buffer;
+}());
+exports.Buffer = Buffer;
+
+
+
+},{"./utils/CircularList":18}],2:[function(require,module,exports){
+"use strict";
+var __extends = (this && this.__extends) || (function () {
+ var extendStatics = Object.setPrototypeOf ||
+ ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+ function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() { this.constructor = d; }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+var Buffer_1 = require("./Buffer");
+var EventEmitter_1 = require("./EventEmitter");
+var BufferSet = (function (_super) {
+ __extends(BufferSet, _super);
+ function BufferSet(_terminal) {
+ var _this = _super.call(this) || this;
+ _this._terminal = _terminal;
+ _this._normal = new Buffer_1.Buffer(_this._terminal);
+ _this._alt = new Buffer_1.Buffer(_this._terminal);
+ _this._activeBuffer = _this._normal;
+ return _this;
+ }
+ Object.defineProperty(BufferSet.prototype, "alt", {
+ get: function () {
+ return this._alt;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(BufferSet.prototype, "active", {
+ get: function () {
+ return this._activeBuffer;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(BufferSet.prototype, "normal", {
+ get: function () {
+ return this._normal;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ BufferSet.prototype.activateNormalBuffer = function () {
+ this._activeBuffer = this._normal;
+ this.emit('activate', this._normal);
+ };
+ BufferSet.prototype.activateAltBuffer = function () {
+ this._activeBuffer = this._alt;
+ this.emit('activate', this._alt);
+ };
+ return BufferSet;
+}(EventEmitter_1.EventEmitter));
+exports.BufferSet = BufferSet;
+
+
+
+},{"./Buffer":1,"./EventEmitter":6}],3:[function(require,module,exports){
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
exports.CHARSETS = {};
exports.DEFAULT_CHARSET = exports.CHARSETS['B'];
exports.CHARSETS['0'] = {
-},{}],2:[function(require,module,exports){
+},{}],4:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
var CompositionHelper = (function () {
function CompositionHelper(textarea, compositionView, terminal) {
this.textarea = textarea;
-},{}],3:[function(require,module,exports){
+},{}],5:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
var C0;
(function (C0) {
C0.NUL = '\x00';
-},{}],4:[function(require,module,exports){
+},{}],6:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
;
var EventEmitter = (function () {
function EventEmitter() {
return this.on(type, on);
};
EventEmitter.prototype.emit = function (type) {
+ var args = [];
+ for (var _i = 1; _i < arguments.length; _i++) {
+ args[_i - 1] = arguments[_i];
+ }
if (!this._events[type]) {
return;
}
- var args = Array.prototype.slice.call(arguments, 1);
var obj = this._events[type];
for (var i = 0; i < obj.length; i++) {
obj[i].apply(this, args);
-},{}],5:[function(require,module,exports){
+},{}],7:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
var EscapeSequences_1 = require("./EscapeSequences");
var Charsets_1 = require("./Charsets");
var InputHandler = (function () {
}
InputHandler.prototype.addChar = function (char, code) {
if (char >= ' ') {
- var ch_width = wcwidth(code);
+ var ch_width = exports.wcwidth(code);
if (this._terminal.charset && this._terminal.charset[char]) {
char = this._terminal.charset[char];
}
- var row = this._terminal.y + this._terminal.ybase;
- if (!ch_width && this._terminal.x) {
- if (this._terminal.lines.get(row)[this._terminal.x - 1]) {
- if (!this._terminal.lines.get(row)[this._terminal.x - 1][2]) {
- if (this._terminal.lines.get(row)[this._terminal.x - 2])
- this._terminal.lines.get(row)[this._terminal.x - 2][1] += char;
+ var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
+ if (!ch_width && this._terminal.buffer.x) {
+ if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1]) {
+ if (!this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][2]) {
+ if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2])
+ this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][1] += char;
}
else {
- this._terminal.lines.get(row)[this._terminal.x - 1][1] += char;
+ this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][1] += char;
}
- this._terminal.updateRange(this._terminal.y);
+ this._terminal.updateRange(this._terminal.buffer.y);
}
return;
}
- if (this._terminal.x + ch_width - 1 >= this._terminal.cols) {
+ if (this._terminal.buffer.x + ch_width - 1 >= this._terminal.cols) {
if (this._terminal.wraparoundMode) {
- this._terminal.x = 0;
- this._terminal.y++;
- if (this._terminal.y > this._terminal.scrollBottom) {
- this._terminal.y--;
- this._terminal.scroll();
+ this._terminal.buffer.x = 0;
+ this._terminal.buffer.y++;
+ if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {
+ this._terminal.buffer.y--;
+ this._terminal.scroll(true);
+ }
+ else {
+ this._terminal.buffer.lines.get(this._terminal.buffer.y).isWrapped = true;
}
}
else {
return;
}
}
- row = this._terminal.y + this._terminal.ybase;
+ row = this._terminal.buffer.y + this._terminal.buffer.ybase;
if (this._terminal.insertMode) {
for (var moves = 0; moves < ch_width; ++moves) {
- var removed = this._terminal.lines.get(this._terminal.y + this._terminal.ybase).pop();
+ var removed = this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).pop();
if (removed[2] === 0
- && this._terminal.lines.get(row)[this._terminal.cols - 2]
- && this._terminal.lines.get(row)[this._terminal.cols - 2][2] === 2)
- this._terminal.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1];
- this._terminal.lines.get(row).splice(this._terminal.x, 0, [this._terminal.curAttr, ' ', 1]);
+ && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2]
+ && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2][2] === 2) {
+ this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1];
+ }
+ this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 0, [this._terminal.curAttr, ' ', 1]);
}
}
- this._terminal.lines.get(row)[this._terminal.x] = [this._terminal.curAttr, char, ch_width];
- this._terminal.x++;
- this._terminal.updateRange(this._terminal.y);
+ this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, char, ch_width];
+ this._terminal.buffer.x++;
+ this._terminal.updateRange(this._terminal.buffer.y);
if (ch_width === 2) {
- this._terminal.lines.get(row)[this._terminal.x] = [this._terminal.curAttr, '', 0];
- this._terminal.x++;
+ this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, '', 0];
+ this._terminal.buffer.x++;
}
}
};
};
InputHandler.prototype.lineFeed = function () {
if (this._terminal.convertEol) {
- this._terminal.x = 0;
+ this._terminal.buffer.x = 0;
}
- this._terminal.y++;
- if (this._terminal.y > this._terminal.scrollBottom) {
- this._terminal.y--;
+ this._terminal.buffer.y++;
+ if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {
+ this._terminal.buffer.y--;
this._terminal.scroll();
}
- if (this._terminal.x >= this._terminal.cols) {
- this._terminal.x--;
+ if (this._terminal.buffer.x >= this._terminal.cols) {
+ this._terminal.buffer.x--;
}
+ this._terminal.emit('lineFeed');
};
InputHandler.prototype.carriageReturn = function () {
- this._terminal.x = 0;
+ this._terminal.buffer.x = 0;
};
InputHandler.prototype.backspace = function () {
- if (this._terminal.x > 0) {
- this._terminal.x--;
+ if (this._terminal.buffer.x > 0) {
+ this._terminal.buffer.x--;
}
};
InputHandler.prototype.tab = function () {
- this._terminal.x = this._terminal.nextStop();
+ this._terminal.buffer.x = this._terminal.nextStop();
};
InputHandler.prototype.shiftOut = function () {
this._terminal.setgLevel(1);
param = params[0];
if (param < 1)
param = 1;
- row = this._terminal.y + this._terminal.ybase;
- j = this._terminal.x;
+ row = this._terminal.buffer.y + this._terminal.buffer.ybase;
+ j = this._terminal.buffer.x;
ch = [this._terminal.eraseAttr(), ' ', 1];
while (param-- && j < this._terminal.cols) {
- this._terminal.lines.get(row).splice(j++, 0, ch);
- this._terminal.lines.get(row).pop();
+ this._terminal.buffer.lines.get(row).splice(j++, 0, ch);
+ this._terminal.buffer.lines.get(row).pop();
}
};
InputHandler.prototype.cursorUp = function (params) {
if (param < 1) {
param = 1;
}
- this._terminal.y -= param;
- if (this._terminal.y < 0) {
- this._terminal.y = 0;
+ this._terminal.buffer.y -= param;
+ if (this._terminal.buffer.y < 0) {
+ this._terminal.buffer.y = 0;
}
};
InputHandler.prototype.cursorDown = function (params) {
if (param < 1) {
param = 1;
}
- this._terminal.y += param;
- if (this._terminal.y >= this._terminal.rows) {
- this._terminal.y = this._terminal.rows - 1;
+ this._terminal.buffer.y += param;
+ if (this._terminal.buffer.y >= this._terminal.rows) {
+ this._terminal.buffer.y = this._terminal.rows - 1;
}
- if (this._terminal.x >= this._terminal.cols) {
- this._terminal.x--;
+ if (this._terminal.buffer.x >= this._terminal.cols) {
+ this._terminal.buffer.x--;
}
};
InputHandler.prototype.cursorForward = function (params) {
if (param < 1) {
param = 1;
}
- this._terminal.x += param;
- if (this._terminal.x >= this._terminal.cols) {
- this._terminal.x = this._terminal.cols - 1;
+ this._terminal.buffer.x += param;
+ if (this._terminal.buffer.x >= this._terminal.cols) {
+ this._terminal.buffer.x = this._terminal.cols - 1;
}
};
InputHandler.prototype.cursorBackward = function (params) {
if (param < 1) {
param = 1;
}
- if (this._terminal.x >= this._terminal.cols) {
- this._terminal.x--;
+ if (this._terminal.buffer.x >= this._terminal.cols) {
+ this._terminal.buffer.x--;
}
- this._terminal.x -= param;
- if (this._terminal.x < 0) {
- this._terminal.x = 0;
+ this._terminal.buffer.x -= param;
+ if (this._terminal.buffer.x < 0) {
+ this._terminal.buffer.x = 0;
}
};
InputHandler.prototype.cursorNextLine = function (params) {
if (param < 1) {
param = 1;
}
- this._terminal.y += param;
- if (this._terminal.y >= this._terminal.rows) {
- this._terminal.y = this._terminal.rows - 1;
+ this._terminal.buffer.y += param;
+ if (this._terminal.buffer.y >= this._terminal.rows) {
+ this._terminal.buffer.y = this._terminal.rows - 1;
}
- this._terminal.x = 0;
+ this._terminal.buffer.x = 0;
};
- ;
InputHandler.prototype.cursorPrecedingLine = function (params) {
var param = params[0];
if (param < 1) {
param = 1;
}
- this._terminal.y -= param;
- if (this._terminal.y < 0) {
- this._terminal.y = 0;
+ this._terminal.buffer.y -= param;
+ if (this._terminal.buffer.y < 0) {
+ this._terminal.buffer.y = 0;
}
- this._terminal.x = 0;
+ this._terminal.buffer.x = 0;
};
- ;
InputHandler.prototype.cursorCharAbsolute = function (params) {
var param = params[0];
if (param < 1) {
param = 1;
}
- this._terminal.x = param - 1;
+ this._terminal.buffer.x = param - 1;
};
InputHandler.prototype.cursorPosition = function (params) {
var row, col;
else if (col >= this._terminal.cols) {
col = this._terminal.cols - 1;
}
- this._terminal.x = col;
- this._terminal.y = row;
+ this._terminal.buffer.x = col;
+ this._terminal.buffer.y = row;
};
InputHandler.prototype.cursorForwardTab = function (params) {
var param = params[0] || 1;
while (param--) {
- this._terminal.x = this._terminal.nextStop();
+ this._terminal.buffer.x = this._terminal.nextStop();
}
};
InputHandler.prototype.eraseInDisplay = function (params) {
var j;
switch (params[0]) {
case 0:
- this._terminal.eraseRight(this._terminal.x, this._terminal.y);
- j = this._terminal.y + 1;
+ this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
+ j = this._terminal.buffer.y + 1;
for (; j < this._terminal.rows; j++) {
this._terminal.eraseLine(j);
}
break;
case 1:
- this._terminal.eraseLeft(this._terminal.x, this._terminal.y);
- j = this._terminal.y;
+ this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
+ j = this._terminal.buffer.y;
while (j--) {
this._terminal.eraseLine(j);
}
this._terminal.eraseLine(j);
break;
case 3:
- ;
+ var scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows;
+ if (scrollBackSize > 0) {
+ this._terminal.buffer.lines.trimStart(scrollBackSize);
+ this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0);
+ this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0);
+ this._terminal.emit('scroll', 0);
+ }
break;
}
};
InputHandler.prototype.eraseInLine = function (params) {
switch (params[0]) {
case 0:
- this._terminal.eraseRight(this._terminal.x, this._terminal.y);
+ this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
break;
case 1:
- this._terminal.eraseLeft(this._terminal.x, this._terminal.y);
+ this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
break;
case 2:
- this._terminal.eraseLine(this._terminal.y);
+ this._terminal.eraseLine(this._terminal.buffer.y);
break;
}
};
if (param < 1) {
param = 1;
}
- row = this._terminal.y + this._terminal.ybase;
- j = this._terminal.rows - 1 - this._terminal.scrollBottom;
- j = this._terminal.rows - 1 + this._terminal.ybase - j + 1;
+ row = this._terminal.buffer.y + this._terminal.buffer.ybase;
+ j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;
+ j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j + 1;
while (param--) {
- if (this._terminal.lines.length === this._terminal.lines.maxLength) {
- this._terminal.lines.trimStart(1);
- this._terminal.ybase--;
- this._terminal.ydisp--;
+ if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) {
+ this._terminal.buffer.lines.trimStart(1);
+ this._terminal.buffer.ybase--;
+ this._terminal.buffer.ydisp--;
row--;
j--;
}
- this._terminal.lines.splice(row, 0, this._terminal.blankLine(true));
- this._terminal.lines.splice(j, 1);
+ this._terminal.buffer.lines.splice(row, 0, this._terminal.blankLine(true));
+ this._terminal.buffer.lines.splice(j, 1);
}
- this._terminal.updateRange(this._terminal.y);
- this._terminal.updateRange(this._terminal.scrollBottom);
+ this._terminal.updateRange(this._terminal.buffer.y);
+ this._terminal.updateRange(this._terminal.buffer.scrollBottom);
};
InputHandler.prototype.deleteLines = function (params) {
var param, row, j;
if (param < 1) {
param = 1;
}
- row = this._terminal.y + this._terminal.ybase;
- j = this._terminal.rows - 1 - this._terminal.scrollBottom;
- j = this._terminal.rows - 1 + this._terminal.ybase - j;
+ row = this._terminal.buffer.y + this._terminal.buffer.ybase;
+ j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;
+ j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j;
while (param--) {
- if (this._terminal.lines.length === this._terminal.lines.maxLength) {
- this._terminal.lines.trimStart(1);
- this._terminal.ybase -= 1;
- this._terminal.ydisp -= 1;
+ if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) {
+ this._terminal.buffer.lines.trimStart(1);
+ this._terminal.buffer.ybase -= 1;
+ this._terminal.buffer.ydisp -= 1;
}
- this._terminal.lines.splice(j + 1, 0, this._terminal.blankLine(true));
- this._terminal.lines.splice(row, 1);
+ this._terminal.buffer.lines.splice(j + 1, 0, this._terminal.blankLine(true));
+ this._terminal.buffer.lines.splice(row, 1);
}
- this._terminal.updateRange(this._terminal.y);
- this._terminal.updateRange(this._terminal.scrollBottom);
+ this._terminal.updateRange(this._terminal.buffer.y);
+ this._terminal.updateRange(this._terminal.buffer.scrollBottom);
};
InputHandler.prototype.deleteChars = function (params) {
var param, row, ch;
if (param < 1) {
param = 1;
}
- row = this._terminal.y + this._terminal.ybase;
+ row = this._terminal.buffer.y + this._terminal.buffer.ybase;
ch = [this._terminal.eraseAttr(), ' ', 1];
while (param--) {
- this._terminal.lines.get(row).splice(this._terminal.x, 1);
- this._terminal.lines.get(row).push(ch);
+ this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 1);
+ this._terminal.buffer.lines.get(row).push(ch);
}
};
InputHandler.prototype.scrollUp = function (params) {
var param = params[0] || 1;
while (param--) {
- this._terminal.lines.splice(this._terminal.ybase + this._terminal.scrollTop, 1);
- this._terminal.lines.splice(this._terminal.ybase + this._terminal.scrollBottom, 0, this._terminal.blankLine());
+ this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 1);
+ this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 0, this._terminal.blankLine());
}
- this._terminal.updateRange(this._terminal.scrollTop);
- this._terminal.updateRange(this._terminal.scrollBottom);
+ this._terminal.updateRange(this._terminal.buffer.scrollTop);
+ this._terminal.updateRange(this._terminal.buffer.scrollBottom);
};
InputHandler.prototype.scrollDown = function (params) {
var param = params[0] || 1;
while (param--) {
- this._terminal.lines.splice(this._terminal.ybase + this._terminal.scrollBottom, 1);
- this._terminal.lines.splice(this._terminal.ybase + this._terminal.scrollTop, 0, this._terminal.blankLine());
+ this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 1);
+ this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 0, this._terminal.blankLine());
}
- this._terminal.updateRange(this._terminal.scrollTop);
- this._terminal.updateRange(this._terminal.scrollBottom);
+ this._terminal.updateRange(this._terminal.buffer.scrollTop);
+ this._terminal.updateRange(this._terminal.buffer.scrollBottom);
};
InputHandler.prototype.eraseChars = function (params) {
var param, row, j, ch;
if (param < 1) {
param = 1;
}
- row = this._terminal.y + this._terminal.ybase;
- j = this._terminal.x;
+ row = this._terminal.buffer.y + this._terminal.buffer.ybase;
+ j = this._terminal.buffer.x;
ch = [this._terminal.eraseAttr(), ' ', 1];
while (param-- && j < this._terminal.cols) {
- this._terminal.lines.get(row)[j++] = ch;
+ this._terminal.buffer.lines.get(row)[j++] = ch;
}
};
InputHandler.prototype.cursorBackwardTab = function (params) {
var param = params[0] || 1;
while (param--) {
- this._terminal.x = this._terminal.prevStop();
+ this._terminal.buffer.x = this._terminal.prevStop();
}
};
InputHandler.prototype.charPosAbsolute = function (params) {
if (param < 1) {
param = 1;
}
- this._terminal.x = param - 1;
- if (this._terminal.x >= this._terminal.cols) {
- this._terminal.x = this._terminal.cols - 1;
+ this._terminal.buffer.x = param - 1;
+ if (this._terminal.buffer.x >= this._terminal.cols) {
+ this._terminal.buffer.x = this._terminal.cols - 1;
}
};
InputHandler.prototype.HPositionRelative = function (params) {
if (param < 1) {
param = 1;
}
- this._terminal.x += param;
- if (this._terminal.x >= this._terminal.cols) {
- this._terminal.x = this._terminal.cols - 1;
+ this._terminal.buffer.x += param;
+ if (this._terminal.buffer.x >= this._terminal.cols) {
+ this._terminal.buffer.x = this._terminal.cols - 1;
}
};
InputHandler.prototype.repeatPrecedingCharacter = function (params) {
- var param = params[0] || 1, line = this._terminal.lines.get(this._terminal.ybase + this._terminal.y), ch = line[this._terminal.x - 1] || [this._terminal.defAttr, ' ', 1];
+ var param = params[0] || 1, line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + this._terminal.buffer.y), ch = line[this._terminal.buffer.x - 1] || [this._terminal.defAttr, ' ', 1];
while (param--) {
- line[this._terminal.x++] = ch;
+ line[this._terminal.buffer.x++] = ch;
}
};
InputHandler.prototype.sendDeviceAttributes = function (params) {
if (param < 1) {
param = 1;
}
- this._terminal.y = param - 1;
- if (this._terminal.y >= this._terminal.rows) {
- this._terminal.y = this._terminal.rows - 1;
+ this._terminal.buffer.y = param - 1;
+ if (this._terminal.buffer.y >= this._terminal.rows) {
+ this._terminal.buffer.y = this._terminal.rows - 1;
}
};
InputHandler.prototype.VPositionRelative = function (params) {
if (param < 1) {
param = 1;
}
- this._terminal.y += param;
- if (this._terminal.y >= this._terminal.rows) {
- this._terminal.y = this._terminal.rows - 1;
+ this._terminal.buffer.y += param;
+ if (this._terminal.buffer.y >= this._terminal.rows) {
+ this._terminal.buffer.y = this._terminal.rows - 1;
}
- if (this._terminal.x >= this._terminal.cols) {
- this._terminal.x--;
+ if (this._terminal.buffer.x >= this._terminal.cols) {
+ this._terminal.buffer.x--;
}
};
InputHandler.prototype.HVPosition = function (params) {
params[0] = 1;
if (params[1] < 1)
params[1] = 1;
- this._terminal.y = params[0] - 1;
- if (this._terminal.y >= this._terminal.rows) {
- this._terminal.y = this._terminal.rows - 1;
+ this._terminal.buffer.y = params[0] - 1;
+ if (this._terminal.buffer.y >= this._terminal.rows) {
+ this._terminal.buffer.y = this._terminal.rows - 1;
}
- this._terminal.x = params[1] - 1;
- if (this._terminal.x >= this._terminal.cols) {
- this._terminal.x = this._terminal.cols - 1;
+ this._terminal.buffer.x = params[1] - 1;
+ if (this._terminal.buffer.x >= this._terminal.cols) {
+ this._terminal.buffer.x = this._terminal.cols - 1;
}
};
InputHandler.prototype.tabClear = function (params) {
var param = params[0];
if (param <= 0) {
- delete this._terminal.tabs[this._terminal.x];
+ delete this._terminal.buffer.tabs[this._terminal.buffer.x];
}
else if (param === 3) {
- this._terminal.tabs = {};
+ this._terminal.buffer.tabs = {};
}
};
InputHandler.prototype.setMode = function (params) {
this._terminal.vt200Mouse = params[0] === 1000;
this._terminal.normalMouse = params[0] > 1000;
this._terminal.mouseEvents = true;
- this._terminal.element.style.cursor = 'default';
+ this._terminal.element.classList.add('enable-mouse-events');
+ this._terminal.selectionManager.disable();
this._terminal.log('Binding to mouse events.');
break;
case 1004:
this._terminal.cursorHidden = false;
break;
case 1049:
- ;
case 47:
case 1047:
- if (!this._terminal.normal) {
- var normal = {
- lines: this._terminal.lines,
- ybase: this._terminal.ybase,
- ydisp: this._terminal.ydisp,
- x: this._terminal.x,
- y: this._terminal.y,
- scrollTop: this._terminal.scrollTop,
- scrollBottom: this._terminal.scrollBottom,
- tabs: this._terminal.tabs
- };
- this._terminal.reset();
- this._terminal.viewport.syncScrollArea();
- this._terminal.normal = normal;
- this._terminal.showCursor();
- }
+ this._terminal.buffers.activateAltBuffer();
+ this._terminal.reset();
+ this._terminal.viewport.syncScrollArea();
+ this._terminal.showCursor();
break;
}
}
this._terminal.vt200Mouse = false;
this._terminal.normalMouse = false;
this._terminal.mouseEvents = false;
- this._terminal.element.style.cursor = '';
+ this._terminal.element.classList.remove('enable-mouse-events');
+ this._terminal.selectionManager.enable();
break;
case 1004:
this._terminal.sendFocus = false;
this._terminal.cursorHidden = true;
break;
case 1049:
- ;
case 47:
case 1047:
- if (this._terminal.normal) {
- this._terminal.lines = this._terminal.normal.lines;
- this._terminal.ybase = this._terminal.normal.ybase;
- this._terminal.ydisp = this._terminal.normal.ydisp;
- this._terminal.x = this._terminal.normal.x;
- this._terminal.y = this._terminal.normal.y;
- this._terminal.scrollTop = this._terminal.normal.scrollTop;
- this._terminal.scrollBottom = this._terminal.normal.scrollBottom;
- this._terminal.tabs = this._terminal.normal.tabs;
- this._terminal.normal = null;
- this._terminal.refresh(0, this._terminal.rows - 1);
- this._terminal.viewport.syncScrollArea();
- this._terminal.showCursor();
- }
+ this._terminal.buffers.activateNormalBuffer();
+ this._terminal.selectionManager.setBuffer(this._terminal.buffer.lines);
+ this._terminal.refresh(0, this._terminal.rows - 1);
+ this._terminal.viewport.syncScrollArea();
+ this._terminal.showCursor();
break;
}
}
break;
case 6:
this._terminal.send(EscapeSequences_1.C0.ESC + '['
- + (this._terminal.y + 1)
+ + (this._terminal.buffer.y + 1)
+ ';'
- + (this._terminal.x + 1)
+ + (this._terminal.buffer.x + 1)
+ 'R');
break;
}
switch (params[0]) {
case 6:
this._terminal.send(EscapeSequences_1.C0.ESC + '[?'
- + (this._terminal.y + 1)
+ + (this._terminal.buffer.y + 1)
+ ';'
- + (this._terminal.x + 1)
+ + (this._terminal.buffer.x + 1)
+ 'R');
break;
case 15:
this._terminal.applicationKeypad = false;
this._terminal.viewport.syncScrollArea();
this._terminal.applicationCursor = false;
- this._terminal.scrollTop = 0;
- this._terminal.scrollBottom = this._terminal.rows - 1;
+ this._terminal.buffer.scrollTop = 0;
+ this._terminal.buffer.scrollBottom = this._terminal.rows - 1;
this._terminal.curAttr = this._terminal.defAttr;
- this._terminal.x = this._terminal.y = 0;
+ this._terminal.buffer.x = this._terminal.buffer.y = 0;
this._terminal.charset = null;
this._terminal.glevel = 0;
this._terminal.charsets = [null];
InputHandler.prototype.setScrollRegion = function (params) {
if (this._terminal.prefix)
return;
- this._terminal.scrollTop = (params[0] || 1) - 1;
- this._terminal.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1;
- this._terminal.x = 0;
- this._terminal.y = 0;
+ this._terminal.buffer.scrollTop = (params[0] || 1) - 1;
+ this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1;
+ this._terminal.buffer.x = 0;
+ this._terminal.buffer.y = 0;
};
InputHandler.prototype.saveCursor = function (params) {
- this._terminal.savedX = this._terminal.x;
- this._terminal.savedY = this._terminal.y;
+ this._terminal.buffer.savedX = this._terminal.buffer.x;
+ this._terminal.buffer.savedY = this._terminal.buffer.y;
};
InputHandler.prototype.restoreCursor = function (params) {
- this._terminal.x = this._terminal.savedX || 0;
- this._terminal.y = this._terminal.savedY || 0;
+ this._terminal.buffer.x = this._terminal.buffer.savedX || 0;
+ this._terminal.buffer.y = this._terminal.buffer.savedY || 0;
};
return InputHandler;
}());
exports.InputHandler = InputHandler;
-var wcwidth = (function (opts) {
- var COMBINING = [
+exports.wcwidth = (function (opts) {
+ var COMBINING_BMP = [
[0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489],
[0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2],
[0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603],
[0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B],
[0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F],
[0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB],
+ ];
+ var COMBINING_HIGH = [
[0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F],
[0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169],
[0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],
[0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F],
[0xE0100, 0xE01EF]
];
- function bisearch(ucs) {
+ function bisearch(ucs, data) {
var min = 0;
- var max = COMBINING.length - 1;
+ var max = data.length - 1;
var mid;
- if (ucs < COMBINING[0][0] || ucs > COMBINING[max][1])
+ if (ucs < data[0][0] || ucs > data[max][1])
return false;
while (max >= min) {
- mid = Math.floor((min + max) / 2);
- if (ucs > COMBINING[mid][1])
+ mid = (min + max) >> 1;
+ if (ucs > data[mid][1])
min = mid + 1;
- else if (ucs < COMBINING[mid][0])
+ else if (ucs < data[mid][0])
max = mid - 1;
else
return true;
}
return false;
}
- function wcwidth(ucs) {
+ function wcwidthBMP(ucs) {
if (ucs === 0)
return opts.nul;
if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0))
return opts.control;
- if (bisearch(ucs))
+ if (bisearch(ucs, COMBINING_BMP))
return 0;
- if (isWide(ucs)) {
+ if (isWideBMP(ucs)) {
return 2;
}
return 1;
}
- function isWide(ucs) {
+ function isWideBMP(ucs) {
return (ucs >= 0x1100 && (ucs <= 0x115f ||
ucs === 0x2329 ||
ucs === 0x232a ||
(ucs >= 0xfe10 && ucs <= 0xfe19) ||
(ucs >= 0xfe30 && ucs <= 0xfe6f) ||
(ucs >= 0xff00 && ucs <= 0xff60) ||
- (ucs >= 0xffe0 && ucs <= 0xffe6) ||
- (ucs >= 0x20000 && ucs <= 0x2fffd) ||
- (ucs >= 0x30000 && ucs <= 0x3fffd)));
+ (ucs >= 0xffe0 && ucs <= 0xffe6)));
}
- return wcwidth;
+ function wcwidthHigh(ucs) {
+ if (bisearch(ucs, COMBINING_HIGH))
+ return 0;
+ if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) {
+ return 2;
+ }
+ return 1;
+ }
+ var control = opts.control | 0;
+ var table = null;
+ function init_table() {
+ var CODEPOINTS = 65536;
+ var BITWIDTH = 2;
+ var ITEMSIZE = 32;
+ var CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE;
+ var CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH;
+ table = (typeof Uint32Array === 'undefined')
+ ? new Array(CONTAINERSIZE)
+ : new Uint32Array(CONTAINERSIZE);
+ for (var i = 0; i < CONTAINERSIZE; ++i) {
+ var num = 0;
+ var pos = CODEPOINTS_PER_ITEM;
+ while (pos--)
+ num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos);
+ table[i] = num;
+ }
+ return table;
+ }
+ return function (num) {
+ num = num | 0;
+ if (num < 32)
+ return control | 0;
+ if (num < 127)
+ return 1;
+ var t = table || init_table();
+ if (num < 65536)
+ return t[num >> 4] >> ((num & 15) << 1) & 3;
+ return wcwidthHigh(num);
+ };
})({ nul: 0, control: 0 });
-},{"./Charsets":1,"./EscapeSequences":3}],6:[function(require,module,exports){
+},{"./Charsets":3,"./EscapeSequences":5}],8:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
var INVALID_LINK_CLASS = 'xterm-invalid-link';
var protocolClause = '(https?:\\/\\/)';
var domainCharacterSet = '[\\da-z\\.-]+';
var localHostClause = '(localhost)';
var portClause = '(:\\d{1,5})';
var hostClause = '((' + domainBodyClause + '\\.' + tldClause + ')|' + ipClause + '|' + localHostClause + ')' + portClause + '?';
-var pathClause = '(\\/[\\/\\w\\.\\-%]*)*';
-var queryStringHashFragmentCharacterSet = '[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&\'*+,:;\\=\\.\\-]*';
+var pathClause = '(\\/[\\/\\w\\.\\-%~]*)*';
+var queryStringHashFragmentCharacterSet = '[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&\'*+,:;~\\=\\.\\-]*';
var queryStringClause = '(\\?' + queryStringHashFragmentCharacterSet + ')?';
var hashFragmentClause = '(#' + queryStringHashFragmentCharacterSet + ')?';
var negatedPathCharacterSet = '[^\\/\\w\\.\\-%]+';
var strictUrlRegex = new RegExp(start + protocolClause + bodyClause + end);
var HYPERTEXT_LINK_MATCHER_ID = 0;
var Linkifier = (function () {
- function Linkifier(document, rows) {
+ function Linkifier() {
this._nextLinkMatcherId = HYPERTEXT_LINK_MATCHER_ID;
- this._document = document;
- this._rows = rows;
this._rowTimeoutIds = [];
this._linkMatchers = [];
this.registerLinkMatcher(strictUrlRegex, null, { matchIndex: 1 });
}
+ Linkifier.prototype.attachToDom = function (document, rows) {
+ this._document = document;
+ this._rows = rows;
+ };
Linkifier.prototype.linkifyRow = function (rowIndex) {
+ if (!this._document) {
+ return;
+ }
var timeoutId = this._rowTimeoutIds[rowIndex];
if (timeoutId) {
clearTimeout(timeoutId);
}
this._rowTimeoutIds[rowIndex] = setTimeout(this._linkifyRow.bind(this, rowIndex), Linkifier.TIME_BEFORE_LINKIFY);
};
- Linkifier.prototype.attachHypertextLinkHandler = function (handler) {
+ Linkifier.prototype.setHypertextLinkHandler = function (handler) {
this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].handler = handler;
};
+ Linkifier.prototype.setHypertextValidationCallback = function (callback) {
+ this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].validationCallback = callback;
+ };
Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) {
if (options === void 0) { options = {}; }
if (this._nextLinkMatcherId !== HYPERTEXT_LINK_MATCHER_ID && !handler) {
return;
}
var text = row.textContent;
- var _loop_1 = function (i) {
- var matcher = this_1._linkMatchers[i];
- var uri = this_1._findLinkMatch(text, matcher.regex, matcher.matchIndex);
- if (uri) {
- var linkElement_1 = this_1._doLinkifyRow(rowIndex, uri, matcher.handler, matcher.id === HYPERTEXT_LINK_MATCHER_ID);
- if (linkElement_1 && matcher.validationCallback) {
- matcher.validationCallback(uri, function (isValid) {
- if (!isValid) {
- linkElement_1.classList.add(INVALID_LINK_CLASS);
- }
- });
+ for (var i = 0; i < this._linkMatchers.length; i++) {
+ var matcher = this._linkMatchers[i];
+ var linkElements = this._doLinkifyRow(row, matcher);
+ if (linkElements.length > 0) {
+ if (matcher.validationCallback) {
+ var _loop_1 = function (j) {
+ var element = linkElements[j];
+ matcher.validationCallback(element.textContent, element, function (isValid) {
+ if (!isValid) {
+ element.classList.add(INVALID_LINK_CLASS);
+ }
+ });
+ };
+ for (var j = 0; j < linkElements.length; j++) {
+ _loop_1(j);
+ }
}
- return { value: void 0 };
+ return;
}
- };
- var this_1 = this;
- for (var i = 0; i < this._linkMatchers.length; i++) {
- var state_1 = _loop_1(i);
- if (typeof state_1 === "object")
- return state_1.value;
}
};
- Linkifier.prototype._doLinkifyRow = function (rowIndex, uri, handler, isHttpLinkMatcher) {
- var nodes = this._rows[rowIndex].childNodes;
+ Linkifier.prototype._doLinkifyRow = function (row, matcher) {
+ var result = [];
+ var isHttpLinkMatcher = matcher.id === HYPERTEXT_LINK_MATCHER_ID;
+ var nodes = row.childNodes;
+ var match = row.textContent.match(matcher.regex);
+ if (!match || match.length === 0) {
+ return result;
+ }
+ var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];
+ var rowStartIndex = match.index + uri.length;
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
var searchIndex = node.textContent.indexOf(uri);
if (searchIndex >= 0) {
- var linkElement = this._createAnchorElement(uri, handler, isHttpLinkMatcher);
+ var linkElement = this._createAnchorElement(uri, matcher.handler, isHttpLinkMatcher);
if (node.textContent.length === uri.length) {
if (node.nodeType === 3) {
this._replaceNode(node, linkElement);
else {
var element = node;
if (element.nodeName === 'A') {
- return;
+ return result;
}
element.innerHTML = '';
element.appendChild(linkElement);
}
}
+ else if (node.childNodes.length > 1) {
+ for (var j = 0; j < node.childNodes.length; j++) {
+ var childNode = node.childNodes[j];
+ var childSearchIndex = childNode.textContent.indexOf(uri);
+ if (childSearchIndex !== -1) {
+ this._replaceNodeSubstringWithNode(childNode, linkElement, uri, childSearchIndex);
+ break;
+ }
+ }
+ }
else {
- this._replaceNodeSubstringWithNode(node, linkElement, uri, searchIndex);
+ var nodesAdded = this._replaceNodeSubstringWithNode(node, linkElement, uri, searchIndex);
+ i += nodesAdded;
+ }
+ result.push(linkElement);
+ match = row.textContent.substring(rowStartIndex).match(matcher.regex);
+ if (!match || match.length === 0) {
+ return result;
}
- return linkElement;
+ uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];
+ rowStartIndex += match.index + uri.length;
}
}
- };
- Linkifier.prototype._findLinkMatch = function (text, regex, matchIndex) {
- var match = text.match(regex);
- if (!match || match.length === 0) {
- return null;
- }
- return match[typeof matchIndex !== 'number' ? 0 : matchIndex];
+ return result;
};
Linkifier.prototype._createAnchorElement = function (uri, handler, isHypertextLinkHandler) {
var element = this._document.createElement('a');
element.textContent = uri;
+ element.draggable = false;
if (isHypertextLinkHandler) {
element.href = uri;
element.target = '_blank';
parent.removeChild(oldNode);
};
Linkifier.prototype._replaceNodeSubstringWithNode = function (targetNode, newNode, substring, substringIndex) {
- var node = targetNode;
- if (node.nodeType !== 3) {
- node = node.childNodes[0];
+ if (targetNode.childNodes.length === 1) {
+ targetNode = targetNode.childNodes[0];
}
- if (node.childNodes.length === 0 && node.nodeType !== Node.TEXT_NODE) {
+ if (targetNode.nodeType !== 3) {
throw new Error('targetNode must be a text node or only contain a single text node');
}
- var fullText = node.textContent;
+ var fullText = targetNode.textContent;
if (substringIndex === 0) {
- var rightText = fullText.substring(substring.length);
- var rightTextNode = this._document.createTextNode(rightText);
- this._replaceNode(node, newNode, rightTextNode);
- }
- else if (substringIndex === targetNode.textContent.length - substring.length) {
- var leftText = fullText.substring(0, substringIndex);
- var leftTextNode = this._document.createTextNode(leftText);
- this._replaceNode(node, leftTextNode, newNode);
+ var rightText_1 = fullText.substring(substring.length);
+ var rightTextNode_1 = this._document.createTextNode(rightText_1);
+ this._replaceNode(targetNode, newNode, rightTextNode_1);
+ return 0;
}
- else {
- var leftText = fullText.substring(0, substringIndex);
- var leftTextNode = this._document.createTextNode(leftText);
- var rightText = fullText.substring(substringIndex + substring.length);
- var rightTextNode = this._document.createTextNode(rightText);
- this._replaceNode(node, leftTextNode, newNode, rightTextNode);
+ if (substringIndex === targetNode.textContent.length - substring.length) {
+ var leftText_1 = fullText.substring(0, substringIndex);
+ var leftTextNode_1 = this._document.createTextNode(leftText_1);
+ this._replaceNode(targetNode, leftTextNode_1, newNode);
+ return 0;
}
+ var leftText = fullText.substring(0, substringIndex);
+ var leftTextNode = this._document.createTextNode(leftText);
+ var rightText = fullText.substring(substringIndex + substring.length);
+ var rightTextNode = this._document.createTextNode(rightText);
+ this._replaceNode(targetNode, leftTextNode, newNode, rightTextNode);
+ return 1;
};
return Linkifier;
}());
-},{}],7:[function(require,module,exports){
+},{}],9:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
var EscapeSequences_1 = require("./EscapeSequences");
var Charsets_1 = require("./Charsets");
var normalStateHandler = {};
terminal.reset();
};
escapedStateHandler['E'] = function (parser, terminal) {
- terminal.x = 0;
+ terminal.buffer.x = 0;
terminal.index();
parser.setState(ParserState.NORMAL);
};
}
Parser.prototype.parse = function (data) {
var l = data.length, j, cs, ch, code, low;
+ if (this._terminal.debug) {
+ this._terminal.log('data: ' + data);
+ }
this._position = 0;
if (this._terminal.surrogate_high) {
data = this._terminal.surrogate_high + data;
this._state = ParserState.CSI;
case ParserState.CSI:
if (ch in csiStateHandler) {
+ if (this._terminal.debug) {
+ this._terminal.log("CSI " + (this._terminal.prefix ? this._terminal.prefix : '') + " " + (this._terminal.params ? this._terminal.params.join(';') : '') + " " + (this._terminal.postfix ? this._terminal.postfix : '') + " " + ch);
+ }
csiStateHandler[ch](this._inputHandler, this._terminal.params, this._terminal.prefix, this._terminal.postfix, this);
}
else {
if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
if (ch === EscapeSequences_1.C0.ESC)
this._position++;
+ var pt = void 0;
+ var valid = void 0;
switch (this._terminal.prefix) {
case '':
break;
case '$q':
- var pt = this._terminal.currentParam, valid = false;
+ pt = this._terminal.currentParam;
+ valid = false;
switch (pt) {
case '"q':
pt = '0"q';
break;
case 'r':
pt = ''
- + (this._terminal.scrollTop + 1)
+ + (this._terminal.buffer.scrollTop + 1)
+ ';'
- + (this._terminal.scrollBottom + 1)
+ + (this._terminal.buffer.scrollBottom + 1)
+ 'r';
break;
case 'm':
case '+p':
break;
case '+q':
- pt = this._terminal.currentParam
- , valid = false;
+ pt = this._terminal.currentParam;
+ valid = false;
this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '+r' + pt + EscapeSequences_1.C0.ESC + '\\');
break;
default:
break;
}
}
+ return this._state;
};
Parser.prototype.setState = function (state) {
this._state = state;
-},{"./Charsets":1,"./EscapeSequences":3}],8:[function(require,module,exports){
+},{"./Charsets":3,"./EscapeSequences":5}],10:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var DomElementObjectPool_1 = require("./utils/DomElementObjectPool");
var MAX_REFRESH_FRAME_SKIP = 5;
var FLAGS;
(function (FLAGS) {
this._refreshRowsQueue = [];
this._refreshFramesSkipped = 0;
this._refreshAnimationFrame = null;
+ this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span');
if (brokenBold === null) {
- brokenBold = checkBoldBroken(this._terminal.document);
+ brokenBold = checkBoldBroken(this._terminal.element);
}
+ this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span');
}
Renderer.prototype.queueRefresh = function (start, end) {
this._refreshRowsQueue.push({ start: start, end: end });
this._refresh(start, end);
};
Renderer.prototype._refresh = function (start, end) {
- var x, y, i, line, out, ch, ch_width, width, data, attr, bg, fg, flags, row, parent, focused = document.activeElement;
+ var parent;
if (end - start >= this._terminal.rows / 2) {
parent = this._terminal.element.parentNode;
if (parent) {
this._terminal.element.removeChild(this._terminal.rowContainer);
}
}
- width = this._terminal.cols;
- y = start;
+ var width = this._terminal.cols;
+ var y = start;
if (end >= this._terminal.rows) {
this._terminal.log('`end` is too large. Most likely a bad CSR.');
end = this._terminal.rows - 1;
}
for (; y <= end; y++) {
- row = y + this._terminal.ydisp;
- line = this._terminal.lines.get(row);
- if (!line || !this._terminal.children[y]) {
- continue;
- }
- out = '';
- if (this._terminal.y === y - (this._terminal.ybase - this._terminal.ydisp)
- && this._terminal.cursorState
- && !this._terminal.cursorHidden) {
- x = this._terminal.x;
+ var row = y + this._terminal.buffer.ydisp;
+ var line = this._terminal.buffer.lines.get(row);
+ var x = void 0;
+ if (this._terminal.buffer.y === y - (this._terminal.buffer.ybase - this._terminal.buffer.ydisp) &&
+ this._terminal.cursorState &&
+ !this._terminal.cursorHidden) {
+ x = this._terminal.buffer.x;
}
else {
x = -1;
}
- attr = this._terminal.defAttr;
- i = 0;
- for (; i < width; i++) {
- if (!line[i]) {
+ var attr = this._terminal.defAttr;
+ var documentFragment = document.createDocumentFragment();
+ var innerHTML = '';
+ var currentElement = void 0;
+ while (this._terminal.children[y].children.length) {
+ var child = this._terminal.children[y].children[0];
+ this._terminal.children[y].removeChild(child);
+ this._spanElementObjectPool.release(child);
+ }
+ for (var i = 0; i < width; i++) {
+ var data = line[i][0];
+ var ch = line[i][1];
+ var ch_width = line[i][2];
+ var isCursor = i === x;
+ if (!ch_width) {
continue;
}
- data = line[i][0];
- ch = line[i][1];
- ch_width = line[i][2];
- if (!ch_width)
- continue;
- if (i === x)
- data = -1;
- if (data !== attr) {
- if (attr !== this._terminal.defAttr) {
- out += '</span>';
+ if (data !== attr || isCursor) {
+ if (attr !== this._terminal.defAttr && !isCursor) {
+ if (innerHTML) {
+ currentElement.innerHTML = innerHTML;
+ innerHTML = '';
+ }
+ documentFragment.appendChild(currentElement);
+ currentElement = null;
}
- if (data !== this._terminal.defAttr) {
- if (data === -1) {
- out += '<span class="reverse-video terminal-cursor">';
+ if (data !== this._terminal.defAttr || isCursor) {
+ if (innerHTML && !currentElement) {
+ currentElement = this._spanElementObjectPool.acquire();
}
- else {
- var classNames = [];
- bg = data & 0x1ff;
- fg = (data >> 9) & 0x1ff;
- flags = data >> 18;
- if (flags & FLAGS.BOLD) {
- if (!brokenBold) {
- classNames.push('xterm-bold');
- }
- if (fg < 8)
- fg += 8;
- }
- if (flags & FLAGS.UNDERLINE) {
- classNames.push('xterm-underline');
- }
- if (flags & FLAGS.BLINK) {
- classNames.push('xterm-blink');
+ if (currentElement) {
+ if (innerHTML) {
+ currentElement.innerHTML = innerHTML;
+ innerHTML = '';
}
- if (flags & FLAGS.INVERSE) {
- bg = [fg, fg = bg][0];
- if ((flags & 1) && fg < 8)
- fg += 8;
- }
- if (flags & FLAGS.INVISIBLE) {
- classNames.push('xterm-hidden');
+ documentFragment.appendChild(currentElement);
+ }
+ currentElement = this._spanElementObjectPool.acquire();
+ var bg = data & 0x1ff;
+ var fg = (data >> 9) & 0x1ff;
+ var flags = data >> 18;
+ if (isCursor) {
+ currentElement.classList.add('reverse-video');
+ currentElement.classList.add('terminal-cursor');
+ }
+ if (flags & FLAGS.BOLD) {
+ if (!brokenBold) {
+ currentElement.classList.add('xterm-bold');
}
- if (flags & FLAGS.INVERSE) {
- if (bg === 257) {
- bg = 15;
- }
- if (fg === 256) {
- fg = 0;
- }
+ if (fg < 8) {
+ fg += 8;
}
- if (bg < 256) {
- classNames.push('xterm-bg-color-' + bg);
+ }
+ if (flags & FLAGS.UNDERLINE) {
+ currentElement.classList.add('xterm-underline');
+ }
+ if (flags & FLAGS.BLINK) {
+ currentElement.classList.add('xterm-blink');
+ }
+ if (flags & FLAGS.INVERSE) {
+ var temp = bg;
+ bg = fg;
+ fg = temp;
+ if ((flags & 1) && fg < 8) {
+ fg += 8;
}
- if (fg < 256) {
- classNames.push('xterm-color-' + fg);
+ }
+ if (flags & FLAGS.INVISIBLE && !isCursor) {
+ currentElement.classList.add('xterm-hidden');
+ }
+ if (flags & FLAGS.INVERSE) {
+ if (bg === 257) {
+ bg = 15;
}
- out += '<span';
- if (classNames.length) {
- out += ' class="' + classNames.join(' ') + '"';
+ if (fg === 256) {
+ fg = 0;
}
- out += '>';
+ }
+ if (bg < 256) {
+ currentElement.classList.add("xterm-bg-color-" + bg);
+ }
+ if (fg < 256) {
+ currentElement.classList.add("xterm-color-" + fg);
}
}
}
if (ch_width === 2) {
- out += '<span class="xterm-wide-char">';
+ innerHTML += "<span class=\"xterm-wide-char\">" + ch + "</span>";
}
- switch (ch) {
- case '&':
- out += '&';
- break;
- case '<':
- out += '<';
- break;
- case '>':
- out += '>';
- break;
- default:
- if (ch <= ' ') {
- out += ' ';
- }
- else {
- out += ch;
- }
- break;
+ else if (ch.charCodeAt(0) > 255) {
+ innerHTML += "<span class=\"xterm-normal-char\">" + ch + "</span>";
}
- if (ch_width === 2) {
- out += '</span>';
+ else {
+ switch (ch) {
+ case '&':
+ innerHTML += '&';
+ break;
+ case '<':
+ innerHTML += '<';
+ break;
+ case '>':
+ innerHTML += '>';
+ break;
+ default:
+ if (ch <= ' ') {
+ innerHTML += ' ';
+ }
+ else {
+ innerHTML += ch;
+ }
+ break;
+ }
}
- attr = data;
+ attr = isCursor ? -1 : data;
}
- if (attr !== this._terminal.defAttr) {
- out += '</span>';
+ if (innerHTML && !currentElement) {
+ currentElement = this._spanElementObjectPool.acquire();
}
- this._terminal.children[y].innerHTML = out;
+ if (currentElement) {
+ if (innerHTML) {
+ currentElement.innerHTML = innerHTML;
+ innerHTML = '';
+ }
+ documentFragment.appendChild(currentElement);
+ currentElement = null;
+ }
+ this._terminal.children[y].appendChild(documentFragment);
}
if (parent) {
this._terminal.element.appendChild(this._terminal.rowContainer);
this._terminal.emit('refresh', { element: this._terminal.element, start: start, end: end });
};
;
+ Renderer.prototype.refreshSelection = function (start, end) {
+ while (this._terminal.selectionContainer.children.length) {
+ this._terminal.selectionContainer.removeChild(this._terminal.selectionContainer.children[0]);
+ }
+ if (!start || !end) {
+ return;
+ }
+ var viewportStartRow = start[1] - this._terminal.buffer.ydisp;
+ var viewportEndRow = end[1] - this._terminal.buffer.ydisp;
+ var viewportCappedStartRow = Math.max(viewportStartRow, 0);
+ var viewportCappedEndRow = Math.min(viewportEndRow, this._terminal.rows - 1);
+ if (viewportCappedStartRow >= this._terminal.rows || viewportCappedEndRow < 0) {
+ return;
+ }
+ var documentFragment = document.createDocumentFragment();
+ var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;
+ var endCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : this._terminal.cols;
+ documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, startCol, endCol));
+ var middleRowsCount = viewportCappedEndRow - viewportCappedStartRow - 1;
+ documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow + 1, 0, this._terminal.cols, middleRowsCount));
+ if (viewportCappedStartRow !== viewportCappedEndRow) {
+ var endCol_1 = viewportEndRow === viewportCappedEndRow ? end[0] : this._terminal.cols;
+ documentFragment.appendChild(this._createSelectionElement(viewportCappedEndRow, 0, endCol_1));
+ }
+ this._terminal.selectionContainer.appendChild(documentFragment);
+ };
+ Renderer.prototype._createSelectionElement = function (row, colStart, colEnd, rowCount) {
+ if (rowCount === void 0) { rowCount = 1; }
+ var element = document.createElement('div');
+ element.style.height = rowCount * this._terminal.charMeasure.height + "px";
+ element.style.top = row * this._terminal.charMeasure.height + "px";
+ element.style.left = colStart * this._terminal.charMeasure.width + "px";
+ element.style.width = this._terminal.charMeasure.width * (colEnd - colStart) + "px";
+ return element;
+ };
return Renderer;
}());
exports.Renderer = Renderer;
-function checkBoldBroken(document) {
- var body = document.getElementsByTagName('body')[0];
+function checkBoldBroken(terminal) {
+ var document = terminal.ownerDocument;
var el = document.createElement('span');
el.innerHTML = 'hello world';
- body.appendChild(el);
- var w1 = el.scrollWidth;
+ terminal.appendChild(el);
+ var w1 = el.offsetWidth;
+ var h1 = el.offsetHeight;
el.style.fontWeight = 'bold';
- var w2 = el.scrollWidth;
- body.removeChild(el);
- return w1 !== w2;
+ var w2 = el.offsetWidth;
+ var h2 = el.offsetHeight;
+ terminal.removeChild(el);
+ return w1 !== w2 || h1 !== h2;
}
-},{}],9:[function(require,module,exports){
+},{"./utils/DomElementObjectPool":19}],11:[function(require,module,exports){
"use strict";
+var __extends = (this && this.__extends) || (function () {
+ var extendStatics = Object.setPrototypeOf ||
+ ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+ function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() { this.constructor = d; }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+var Mouse = require("./utils/Mouse");
+var Browser = require("./utils/Browser");
+var EventEmitter_1 = require("./EventEmitter");
+var SelectionModel_1 = require("./SelectionModel");
+var BufferLine_1 = require("./utils/BufferLine");
+var DRAG_SCROLL_MAX_THRESHOLD = 50;
+var DRAG_SCROLL_MAX_SPEED = 15;
+var DRAG_SCROLL_INTERVAL = 50;
+var WORD_SEPARATORS = ' ()[]{}\'"';
+var LINE_DATA_CHAR_INDEX = 1;
+var LINE_DATA_WIDTH_INDEX = 2;
+var NON_BREAKING_SPACE_CHAR = String.fromCharCode(160);
+var ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g');
+var SelectionMode;
+(function (SelectionMode) {
+ SelectionMode[SelectionMode["NORMAL"] = 0] = "NORMAL";
+ SelectionMode[SelectionMode["WORD"] = 1] = "WORD";
+ SelectionMode[SelectionMode["LINE"] = 2] = "LINE";
+})(SelectionMode || (SelectionMode = {}));
+var SelectionManager = (function (_super) {
+ __extends(SelectionManager, _super);
+ function SelectionManager(_terminal, _buffer, _rowContainer, _charMeasure) {
+ var _this = _super.call(this) || this;
+ _this._terminal = _terminal;
+ _this._buffer = _buffer;
+ _this._rowContainer = _rowContainer;
+ _this._charMeasure = _charMeasure;
+ _this._enabled = true;
+ _this._initListeners();
+ _this.enable();
+ _this._model = new SelectionModel_1.SelectionModel(_terminal);
+ _this._activeSelectionMode = SelectionMode.NORMAL;
+ return _this;
+ }
+ SelectionManager.prototype._initListeners = function () {
+ var _this = this;
+ this._mouseMoveListener = function (event) { return _this._onMouseMove(event); };
+ this._mouseUpListener = function (event) { return _this._onMouseUp(event); };
+ this._rowContainer.addEventListener('mousedown', function (event) { return _this._onMouseDown(event); });
+ this._buffer.on('trim', function (amount) { return _this._onTrim(amount); });
+ };
+ SelectionManager.prototype.disable = function () {
+ this.clearSelection();
+ this._enabled = false;
+ };
+ SelectionManager.prototype.enable = function () {
+ this._enabled = true;
+ };
+ SelectionManager.prototype.setBuffer = function (buffer) {
+ this._buffer = buffer;
+ this.clearSelection();
+ };
+ Object.defineProperty(SelectionManager.prototype, "selectionStart", {
+ get: function () { return this._model.finalSelectionStart; },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(SelectionManager.prototype, "selectionEnd", {
+ get: function () { return this._model.finalSelectionEnd; },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(SelectionManager.prototype, "hasSelection", {
+ get: function () {
+ var start = this._model.finalSelectionStart;
+ var end = this._model.finalSelectionEnd;
+ if (!start || !end) {
+ return false;
+ }
+ return start[0] !== end[0] || start[1] !== end[1];
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(SelectionManager.prototype, "selectionText", {
+ get: function () {
+ var start = this._model.finalSelectionStart;
+ var end = this._model.finalSelectionEnd;
+ if (!start || !end) {
+ return '';
+ }
+ var startRowEndCol = start[1] === end[1] ? end[0] : null;
+ var result = [];
+ result.push(BufferLine_1.translateBufferLineToString(this._buffer.get(start[1]), true, start[0], startRowEndCol));
+ for (var i = start[1] + 1; i <= end[1] - 1; i++) {
+ var bufferLine = this._buffer.get(i);
+ var lineText = BufferLine_1.translateBufferLineToString(bufferLine, true);
+ if (bufferLine.isWrapped) {
+ result[result.length - 1] += lineText;
+ }
+ else {
+ result.push(lineText);
+ }
+ }
+ if (start[1] !== end[1]) {
+ var bufferLine = this._buffer.get(end[1]);
+ var lineText = BufferLine_1.translateBufferLineToString(bufferLine, true, 0, end[0]);
+ if (bufferLine.isWrapped) {
+ result[result.length - 1] += lineText;
+ }
+ else {
+ result.push(lineText);
+ }
+ }
+ var formattedResult = result.map(function (line) {
+ return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' ');
+ }).join(Browser.isMSWindows ? '\r\n' : '\n');
+ return formattedResult;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ SelectionManager.prototype.clearSelection = function () {
+ this._model.clearSelection();
+ this._removeMouseDownListeners();
+ this.refresh();
+ };
+ SelectionManager.prototype.refresh = function (isNewSelection) {
+ var _this = this;
+ if (!this._refreshAnimationFrame) {
+ this._refreshAnimationFrame = window.requestAnimationFrame(function () { return _this._refresh(); });
+ }
+ if (Browser.isLinux && isNewSelection) {
+ var selectionText = this.selectionText;
+ if (selectionText.length) {
+ this.emit('newselection', this.selectionText);
+ }
+ }
+ };
+ SelectionManager.prototype._refresh = function () {
+ this._refreshAnimationFrame = null;
+ this.emit('refresh', { start: this._model.finalSelectionStart, end: this._model.finalSelectionEnd });
+ };
+ SelectionManager.prototype.selectAll = function () {
+ this._model.isSelectAllActive = true;
+ this.refresh();
+ };
+ SelectionManager.prototype._onTrim = function (amount) {
+ var needsRefresh = this._model.onTrim(amount);
+ if (needsRefresh) {
+ this.refresh();
+ }
+ };
+ SelectionManager.prototype._getMouseBufferCoords = function (event) {
+ var coords = Mouse.getCoords(event, this._rowContainer, this._charMeasure, this._terminal.cols, this._terminal.rows, true);
+ if (!coords) {
+ return null;
+ }
+ coords[0]--;
+ coords[1]--;
+ coords[1] += this._terminal.buffer.ydisp;
+ return coords;
+ };
+ SelectionManager.prototype._getMouseEventScrollAmount = function (event) {
+ var offset = Mouse.getCoordsRelativeToElement(event, this._rowContainer)[1];
+ var terminalHeight = this._terminal.rows * this._charMeasure.height;
+ if (offset >= 0 && offset <= terminalHeight) {
+ return 0;
+ }
+ if (offset > terminalHeight) {
+ offset -= terminalHeight;
+ }
+ offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD);
+ offset /= DRAG_SCROLL_MAX_THRESHOLD;
+ return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1));
+ };
+ SelectionManager.prototype._onMouseDown = function (event) {
+ if (event.button === 2 && this.hasSelection) {
+ event.stopPropagation();
+ return;
+ }
+ if (event.button !== 0) {
+ return;
+ }
+ if (!this._enabled) {
+ var shouldForceSelection = Browser.isMac && event.altKey;
+ if (!shouldForceSelection) {
+ return;
+ }
+ event.stopPropagation();
+ }
+ event.preventDefault();
+ this._dragScrollAmount = 0;
+ if (this._enabled && event.shiftKey) {
+ this._onIncrementalClick(event);
+ }
+ else {
+ if (event.detail === 1) {
+ this._onSingleClick(event);
+ }
+ else if (event.detail === 2) {
+ this._onDoubleClick(event);
+ }
+ else if (event.detail === 3) {
+ this._onTripleClick(event);
+ }
+ }
+ this._addMouseDownListeners();
+ this.refresh(true);
+ };
+ SelectionManager.prototype._addMouseDownListeners = function () {
+ var _this = this;
+ this._rowContainer.ownerDocument.addEventListener('mousemove', this._mouseMoveListener);
+ this._rowContainer.ownerDocument.addEventListener('mouseup', this._mouseUpListener);
+ this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL);
+ };
+ SelectionManager.prototype._removeMouseDownListeners = function () {
+ this._rowContainer.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener);
+ this._rowContainer.ownerDocument.removeEventListener('mouseup', this._mouseUpListener);
+ clearInterval(this._dragScrollIntervalTimer);
+ this._dragScrollIntervalTimer = null;
+ };
+ SelectionManager.prototype._onIncrementalClick = function (event) {
+ if (this._model.selectionStart) {
+ this._model.selectionEnd = this._getMouseBufferCoords(event);
+ }
+ };
+ SelectionManager.prototype._onSingleClick = function (event) {
+ this._model.selectionStartLength = 0;
+ this._model.isSelectAllActive = false;
+ this._activeSelectionMode = SelectionMode.NORMAL;
+ this._model.selectionStart = this._getMouseBufferCoords(event);
+ if (!this._model.selectionStart) {
+ return;
+ }
+ this._model.selectionEnd = null;
+ var line = this._buffer.get(this._model.selectionStart[1]);
+ if (!line) {
+ return;
+ }
+ var char = line[this._model.selectionStart[0]];
+ if (char[LINE_DATA_WIDTH_INDEX] === 0) {
+ this._model.selectionStart[0]++;
+ }
+ };
+ SelectionManager.prototype._onDoubleClick = function (event) {
+ var coords = this._getMouseBufferCoords(event);
+ if (coords) {
+ this._activeSelectionMode = SelectionMode.WORD;
+ this._selectWordAt(coords);
+ }
+ };
+ SelectionManager.prototype._onTripleClick = function (event) {
+ var coords = this._getMouseBufferCoords(event);
+ if (coords) {
+ this._activeSelectionMode = SelectionMode.LINE;
+ this._selectLineAt(coords[1]);
+ }
+ };
+ SelectionManager.prototype._onMouseMove = function (event) {
+ var previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null;
+ this._model.selectionEnd = this._getMouseBufferCoords(event);
+ if (!this._model.selectionEnd) {
+ this.refresh(true);
+ return;
+ }
+ if (this._activeSelectionMode === SelectionMode.LINE) {
+ if (this._model.selectionEnd[1] < this._model.selectionStart[1]) {
+ this._model.selectionEnd[0] = 0;
+ }
+ else {
+ this._model.selectionEnd[0] = this._terminal.cols;
+ }
+ }
+ else if (this._activeSelectionMode === SelectionMode.WORD) {
+ this._selectToWordAt(this._model.selectionEnd);
+ }
+ this._dragScrollAmount = this._getMouseEventScrollAmount(event);
+ if (this._dragScrollAmount > 0) {
+ this._model.selectionEnd[0] = this._terminal.cols - 1;
+ }
+ else if (this._dragScrollAmount < 0) {
+ this._model.selectionEnd[0] = 0;
+ }
+ if (this._model.selectionEnd[1] < this._buffer.length) {
+ var char = this._buffer.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]];
+ if (char && char[2] === 0) {
+ this._model.selectionEnd[0]++;
+ }
+ }
+ if (!previousSelectionEnd ||
+ previousSelectionEnd[0] !== this._model.selectionEnd[0] ||
+ previousSelectionEnd[1] !== this._model.selectionEnd[1]) {
+ this.refresh(true);
+ }
+ };
+ SelectionManager.prototype._dragScroll = function () {
+ if (this._dragScrollAmount) {
+ this._terminal.scrollDisp(this._dragScrollAmount, false);
+ if (this._dragScrollAmount > 0) {
+ this._model.selectionEnd = [this._terminal.cols - 1, this._terminal.buffer.ydisp + this._terminal.rows];
+ }
+ else {
+ this._model.selectionEnd = [0, this._terminal.buffer.ydisp];
+ }
+ this.refresh();
+ }
+ };
+ SelectionManager.prototype._onMouseUp = function (event) {
+ this._removeMouseDownListeners();
+ };
+ SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) {
+ var charIndex = coords[0];
+ for (var i = 0; coords[0] >= i; i++) {
+ var char = bufferLine[i];
+ if (char[LINE_DATA_WIDTH_INDEX] === 0) {
+ charIndex--;
+ }
+ }
+ return charIndex;
+ };
+ SelectionManager.prototype.setSelection = function (col, row, length) {
+ this._model.clearSelection();
+ this._removeMouseDownListeners();
+ this._model.selectionStart = [col, row];
+ this._model.selectionStartLength = length;
+ this.refresh();
+ };
+ SelectionManager.prototype._getWordAt = function (coords) {
+ var bufferLine = this._buffer.get(coords[1]);
+ if (!bufferLine) {
+ return null;
+ }
+ var line = BufferLine_1.translateBufferLineToString(bufferLine, false);
+ var endIndex = this._convertViewportColToCharacterIndex(bufferLine, coords);
+ var startIndex = endIndex;
+ var charOffset = coords[0] - startIndex;
+ var leftWideCharCount = 0;
+ var rightWideCharCount = 0;
+ if (line.charAt(startIndex) === ' ') {
+ while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') {
+ startIndex--;
+ }
+ while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') {
+ endIndex++;
+ }
+ }
+ else {
+ var startCol = coords[0];
+ var endCol = coords[0];
+ if (bufferLine[startCol][LINE_DATA_WIDTH_INDEX] === 0) {
+ leftWideCharCount++;
+ startCol--;
+ }
+ if (bufferLine[endCol][LINE_DATA_WIDTH_INDEX] === 2) {
+ rightWideCharCount++;
+ endCol++;
+ }
+ while (startIndex > 0 && !this._isCharWordSeparator(line.charAt(startIndex - 1))) {
+ if (bufferLine[startCol - 1][LINE_DATA_WIDTH_INDEX] === 0) {
+ leftWideCharCount++;
+ startCol--;
+ }
+ startIndex--;
+ startCol--;
+ }
+ while (endIndex + 1 < line.length && !this._isCharWordSeparator(line.charAt(endIndex + 1))) {
+ if (bufferLine[endCol + 1][LINE_DATA_WIDTH_INDEX] === 2) {
+ rightWideCharCount++;
+ endCol++;
+ }
+ endIndex++;
+ endCol++;
+ }
+ }
+ var start = startIndex + charOffset - leftWideCharCount;
+ var length = Math.min(endIndex - startIndex + leftWideCharCount + rightWideCharCount + 1, this._terminal.cols);
+ return { start: start, length: length };
+ };
+ SelectionManager.prototype._selectWordAt = function (coords) {
+ var wordPosition = this._getWordAt(coords);
+ if (wordPosition) {
+ this._model.selectionStart = [wordPosition.start, coords[1]];
+ this._model.selectionStartLength = wordPosition.length;
+ }
+ };
+ SelectionManager.prototype._selectToWordAt = function (coords) {
+ var wordPosition = this._getWordAt(coords);
+ if (wordPosition) {
+ this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]];
+ }
+ };
+ SelectionManager.prototype._isCharWordSeparator = function (char) {
+ return WORD_SEPARATORS.indexOf(char) >= 0;
+ };
+ SelectionManager.prototype._selectLineAt = function (line) {
+ this._model.selectionStart = [0, line];
+ this._model.selectionStartLength = this._terminal.cols;
+ };
+ return SelectionManager;
+}(EventEmitter_1.EventEmitter));
+exports.SelectionManager = SelectionManager;
+
+
+
+},{"./EventEmitter":6,"./SelectionModel":12,"./utils/Browser":15,"./utils/BufferLine":16,"./utils/Mouse":21}],12:[function(require,module,exports){
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var SelectionModel = (function () {
+ function SelectionModel(_terminal) {
+ this._terminal = _terminal;
+ this.clearSelection();
+ }
+ SelectionModel.prototype.clearSelection = function () {
+ this.selectionStart = null;
+ this.selectionEnd = null;
+ this.isSelectAllActive = false;
+ this.selectionStartLength = 0;
+ };
+ Object.defineProperty(SelectionModel.prototype, "finalSelectionStart", {
+ get: function () {
+ if (this.isSelectAllActive) {
+ return [0, 0];
+ }
+ if (!this.selectionEnd || !this.selectionStart) {
+ return this.selectionStart;
+ }
+ return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(SelectionModel.prototype, "finalSelectionEnd", {
+ get: function () {
+ if (this.isSelectAllActive) {
+ return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1];
+ }
+ if (!this.selectionStart) {
+ return null;
+ }
+ if (!this.selectionEnd || this.areSelectionValuesReversed()) {
+ return [this.selectionStart[0] + this.selectionStartLength, this.selectionStart[1]];
+ }
+ if (this.selectionStartLength) {
+ if (this.selectionEnd[1] === this.selectionStart[1]) {
+ return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]];
+ }
+ }
+ return this.selectionEnd;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ SelectionModel.prototype.areSelectionValuesReversed = function () {
+ var start = this.selectionStart;
+ var end = this.selectionEnd;
+ return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]);
+ };
+ SelectionModel.prototype.onTrim = function (amount) {
+ if (this.selectionStart) {
+ this.selectionStart[1] -= amount;
+ }
+ if (this.selectionEnd) {
+ this.selectionEnd[1] -= amount;
+ }
+ if (this.selectionEnd && this.selectionEnd[1] < 0) {
+ this.clearSelection();
+ return true;
+ }
+ if (this.selectionStart && this.selectionStart[1] < 0) {
+ this.selectionStart[1] = 0;
+ }
+ return false;
+ };
+ return SelectionModel;
+}());
+exports.SelectionModel = SelectionModel;
+
+
+
+},{}],13:[function(require,module,exports){
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
var Viewport = (function () {
function Viewport(terminal, viewportElement, scrollArea, charMeasure) {
var _this = this;
if (rowHeightChanged || viewportHeightChanged) {
this.lastRecordedViewportHeight = this.terminal.rows;
this.viewportElement.style.height = this.charMeasure.height * this.terminal.rows + 'px';
+ this.terminal.selectionContainer.style.height = this.viewportElement.style.height;
}
this.scrollArea.style.height = (this.charMeasure.height * this.lastRecordedBufferLength) + 'px';
}
};
Viewport.prototype.syncScrollArea = function () {
- if (this.lastRecordedBufferLength !== this.terminal.lines.length) {
- this.lastRecordedBufferLength = this.terminal.lines.length;
+ if (this.lastRecordedBufferLength !== this.terminal.buffer.lines.length) {
+ this.lastRecordedBufferLength = this.terminal.buffer.lines.length;
this.refresh();
}
else if (this.lastRecordedViewportHeight !== this.terminal.rows) {
this.refresh();
}
}
- var scrollTop = this.terminal.ydisp * this.currentRowHeight;
+ var scrollTop = this.terminal.buffer.ydisp * this.currentRowHeight;
if (this.viewportElement.scrollTop !== scrollTop) {
this.viewportElement.scrollTop = scrollTop;
}
};
Viewport.prototype.onScroll = function (ev) {
var newRow = Math.round(this.viewportElement.scrollTop / this.currentRowHeight);
- var diff = newRow - this.terminal.ydisp;
+ var diff = newRow - this.terminal.buffer.ydisp;
this.terminal.scrollDisp(diff, true);
};
Viewport.prototype.onWheel = function (ev) {
ev.preventDefault();
};
;
+ Viewport.prototype.onTouchStart = function (ev) {
+ this.lastTouchY = ev.touches[0].pageY;
+ };
+ ;
+ Viewport.prototype.onTouchMove = function (ev) {
+ var deltaY = this.lastTouchY - ev.touches[0].pageY;
+ this.lastTouchY = ev.touches[0].pageY;
+ if (deltaY === 0) {
+ return;
+ }
+ this.viewportElement.scrollTop += deltaY;
+ ev.preventDefault();
+ };
+ ;
return Viewport;
}());
exports.Viewport = Viewport;
-},{}],10:[function(require,module,exports){
+},{}],14:[function(require,module,exports){
"use strict";
-function prepareTextForClipboard(text) {
- var space = String.fromCharCode(32), nonBreakingSpace = String.fromCharCode(160), allNonBreakingSpaces = new RegExp(nonBreakingSpace, 'g'), processedText = text.split('\n').map(function (line) {
- var processedLine = line.replace(/\s+$/g, '').replace(allNonBreakingSpaces, space);
- return processedLine;
- }).join('\n');
- return processedText;
+Object.defineProperty(exports, "__esModule", { value: true });
+function prepareTextForTerminal(text, isMSWindows) {
+ if (isMSWindows) {
+ return text.replace(/\r?\n/g, '\r');
+ }
+ return text;
}
-exports.prepareTextForClipboard = prepareTextForClipboard;
-function copyHandler(ev, term) {
- var copiedText = window.getSelection().toString(), text = prepareTextForClipboard(copiedText);
+exports.prepareTextForTerminal = prepareTextForTerminal;
+function copyHandler(ev, term, selectionManager) {
if (term.browser.isMSIE) {
- window.clipboardData.setData('Text', text);
+ window.clipboardData.setData('Text', selectionManager.selectionText);
}
else {
- ev.clipboardData.setData('text/plain', text);
+ ev.clipboardData.setData('text/plain', selectionManager.selectionText);
}
ev.preventDefault();
}
ev.stopPropagation();
var text;
var dispatchPaste = function (text) {
+ text = prepareTextForTerminal(text, term.browser.isMSWindows);
term.handler(text);
term.textarea.value = '';
+ term.emit('paste', text);
return term.cancel(ev);
};
if (term.browser.isMSIE) {
}
}
exports.pasteHandler = pasteHandler;
-function rightClickHandler(ev, term) {
- var s = document.getSelection(), selectedText = prepareTextForClipboard(s.toString()), clickIsOnSelection = false, x = ev.clientX, y = ev.clientY;
- if (s.rangeCount) {
- var r = s.getRangeAt(0), cr = r.getClientRects();
- for (var i = 0; i < cr.length; i++) {
- var rect = cr[i];
- clickIsOnSelection = ((x > rect.left) && (x < rect.right) &&
- (y > rect.top) && (y < rect.bottom));
- if (clickIsOnSelection) {
- break;
- }
- }
- if (selectedText.match(/^\s$/) || !selectedText.length) {
- clickIsOnSelection = false;
- }
- }
- if (!clickIsOnSelection) {
- term.textarea.style.position = 'fixed';
- term.textarea.style.width = '20px';
- term.textarea.style.height = '20px';
- term.textarea.style.left = (x - 10) + 'px';
- term.textarea.style.top = (y - 10) + 'px';
- term.textarea.style.zIndex = '1000';
- term.textarea.focus();
- setTimeout(function () {
- term.textarea.style.position = null;
- term.textarea.style.width = null;
- term.textarea.style.height = null;
- term.textarea.style.left = null;
- term.textarea.style.top = null;
- term.textarea.style.zIndex = null;
- }, 4);
- }
+function moveTextAreaUnderMouseCursor(ev, textarea) {
+ textarea.style.position = 'fixed';
+ textarea.style.width = '20px';
+ textarea.style.height = '20px';
+ textarea.style.left = (ev.clientX - 10) + 'px';
+ textarea.style.top = (ev.clientY - 10) + 'px';
+ textarea.style.zIndex = '1000';
+ textarea.focus();
+ setTimeout(function () {
+ textarea.style.position = null;
+ textarea.style.width = null;
+ textarea.style.height = null;
+ textarea.style.left = null;
+ textarea.style.top = null;
+ textarea.style.zIndex = null;
+ }, 4);
+}
+exports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor;
+function rightClickHandler(ev, textarea, selectionManager) {
+ moveTextAreaUnderMouseCursor(ev, textarea);
+ textarea.value = selectionManager.selectionText;
+ textarea.select();
}
exports.rightClickHandler = rightClickHandler;
-},{}],11:[function(require,module,exports){
+},{}],15:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
var Generic_1 = require("./Generic");
var isNode = (typeof navigator === 'undefined') ? true : false;
var userAgent = (isNode) ? 'node' : navigator.userAgent;
exports.isIpad = platform === 'iPad';
exports.isIphone = platform === 'iPhone';
exports.isMSWindows = Generic_1.contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform);
+exports.isLinux = platform.indexOf('Linux') >= 0;
-},{"./Generic":14}],12:[function(require,module,exports){
+},{"./Generic":20}],16:[function(require,module,exports){
"use strict";
-var __extends = (this && this.__extends) || function (d, b) {
- for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-};
+Object.defineProperty(exports, "__esModule", { value: true });
+var LINE_DATA_CHAR_INDEX = 1;
+var LINE_DATA_WIDTH_INDEX = 2;
+function translateBufferLineToString(line, trimRight, startCol, endCol) {
+ if (startCol === void 0) { startCol = 0; }
+ if (endCol === void 0) { endCol = null; }
+ var lineString = '';
+ var widthAdjustedStartCol = startCol;
+ var widthAdjustedEndCol = endCol;
+ for (var i = 0; i < line.length; i++) {
+ var char = line[i];
+ lineString += char[LINE_DATA_CHAR_INDEX];
+ if (char[LINE_DATA_WIDTH_INDEX] === 0) {
+ if (startCol >= i) {
+ widthAdjustedStartCol--;
+ }
+ if (endCol >= i) {
+ widthAdjustedEndCol--;
+ }
+ }
+ }
+ var finalEndCol = widthAdjustedEndCol || line.length;
+ if (trimRight) {
+ var rightWhitespaceIndex = lineString.search(/\s+$/);
+ if (rightWhitespaceIndex !== -1) {
+ finalEndCol = Math.min(finalEndCol, rightWhitespaceIndex);
+ }
+ if (finalEndCol <= widthAdjustedStartCol) {
+ return '';
+ }
+ }
+ return lineString.substring(widthAdjustedStartCol, finalEndCol);
+}
+exports.translateBufferLineToString = translateBufferLineToString;
+
+
+
+},{}],17:[function(require,module,exports){
+"use strict";
+var __extends = (this && this.__extends) || (function () {
+ var extendStatics = Object.setPrototypeOf ||
+ ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+ function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() { this.constructor = d; }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
var EventEmitter_js_1 = require("../EventEmitter.js");
var CharMeasure = (function (_super) {
__extends(CharMeasure, _super);
-},{"../EventEmitter.js":4}],13:[function(require,module,exports){
+},{"../EventEmitter.js":6}],18:[function(require,module,exports){
"use strict";
-var CircularList = (function () {
+var __extends = (this && this.__extends) || (function () {
+ var extendStatics = Object.setPrototypeOf ||
+ ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+ function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() { this.constructor = d; }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+var EventEmitter_1 = require("../EventEmitter");
+var CircularList = (function (_super) {
+ __extends(CircularList, _super);
function CircularList(maxLength) {
- this._array = new Array(maxLength);
- this._startIndex = 0;
- this._length = 0;
+ var _this = _super.call(this) || this;
+ _this._array = new Array(maxLength);
+ _this._startIndex = 0;
+ _this._length = 0;
+ return _this;
}
Object.defineProperty(CircularList.prototype, "maxLength", {
get: function () {
});
Object.defineProperty(CircularList.prototype, "forEach", {
get: function () {
- return this._array.forEach;
+ var _this = this;
+ return function (callbackfn) {
+ var i = 0;
+ var length = _this.length;
+ for (var i_1 = 0; i_1 < length; i_1++) {
+ callbackfn(_this.get(i_1), i_1);
+ }
+ };
},
enumerable: true,
configurable: true
if (this._startIndex === this.maxLength) {
this._startIndex = 0;
}
+ this.emit('trim', 1);
}
else {
this._length++;
this._array[this._getCyclicIndex(start + i)] = items[i];
}
if (this._length + items.length > this.maxLength) {
- this._startIndex += (this._length + items.length) - this.maxLength;
+ var countToTrim = (this._length + items.length) - this.maxLength;
+ this._startIndex += countToTrim;
this._length = this.maxLength;
+ this.emit('trim', countToTrim);
}
else {
this._length += items.length;
}
this._startIndex += count;
this._length -= count;
+ this.emit('trim', count);
};
CircularList.prototype.shiftElements = function (start, count, offset) {
if (count <= 0) {
while (this._length > this.maxLength) {
this._length--;
this._startIndex++;
+ this.emit('trim', 1);
}
}
}
return (this._startIndex + index) % this.maxLength;
};
return CircularList;
-}());
+}(EventEmitter_1.EventEmitter));
exports.CircularList = CircularList;
-},{}],14:[function(require,module,exports){
+},{"../EventEmitter":6}],19:[function(require,module,exports){
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var DomElementObjectPool = (function () {
+ function DomElementObjectPool(type) {
+ this.type = type;
+ this._type = type;
+ this._pool = [];
+ this._inUse = {};
+ }
+ DomElementObjectPool.prototype.acquire = function () {
+ var element;
+ if (this._pool.length === 0) {
+ element = this._createNew();
+ }
+ else {
+ element = this._pool.pop();
+ }
+ this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)] = element;
+ return element;
+ };
+ DomElementObjectPool.prototype.release = function (element) {
+ if (!this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)]) {
+ throw new Error('Could not release an element not yet acquired');
+ }
+ delete this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)];
+ this._cleanElement(element);
+ this._pool.push(element);
+ };
+ DomElementObjectPool.prototype._createNew = function () {
+ var element = document.createElement(this._type);
+ var id = DomElementObjectPool._objectCount++;
+ element.setAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE, id.toString(10));
+ return element;
+ };
+ DomElementObjectPool.prototype._cleanElement = function (element) {
+ element.className = '';
+ element.innerHTML = '';
+ };
+ return DomElementObjectPool;
+}());
+DomElementObjectPool.OBJECT_ID_ATTRIBUTE = 'data-obj-id';
+DomElementObjectPool._objectCount = 0;
+exports.DomElementObjectPool = DomElementObjectPool;
+
+
+
+},{}],20:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
function contains(arr, el) {
return arr.indexOf(el) >= 0;
}
-},{}],15:[function(require,module,exports){
+},{}],21:[function(require,module,exports){
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+function getCoordsRelativeToElement(event, element) {
+ if (event.pageX == null) {
+ return null;
+ }
+ var x = event.pageX;
+ var y = event.pageY;
+ while (element && element !== self.document.documentElement) {
+ x -= element.offsetLeft;
+ y -= element.offsetTop;
+ element = 'offsetParent' in element ? element.offsetParent : element.parentElement;
+ }
+ return [x, y];
+}
+exports.getCoordsRelativeToElement = getCoordsRelativeToElement;
+function getCoords(event, rowContainer, charMeasure, colCount, rowCount, isSelection) {
+ if (!charMeasure.width || !charMeasure.height) {
+ return null;
+ }
+ var coords = getCoordsRelativeToElement(event, rowContainer);
+ if (!coords) {
+ return null;
+ }
+ coords[0] = Math.ceil((coords[0] + (isSelection ? charMeasure.width / 2 : 0)) / charMeasure.width);
+ coords[1] = Math.ceil(coords[1] / charMeasure.height);
+ coords[0] = Math.min(Math.max(coords[0], 1), colCount + 1);
+ coords[1] = Math.min(Math.max(coords[1], 1), rowCount + 1);
+ return coords;
+}
+exports.getCoords = getCoords;
+function getRawByteCoords(event, rowContainer, charMeasure, colCount, rowCount) {
+ var coords = getCoords(event, rowContainer, charMeasure, colCount, rowCount);
+ var x = coords[0];
+ var y = coords[1];
+ x += 32;
+ y += 32;
+ return { x: x, y: y };
+}
+exports.getRawByteCoords = getRawByteCoords;
+
+
+
+},{}],22:[function(require,module,exports){
"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var BufferSet_1 = require("./BufferSet");
var CompositionHelper_1 = require("./CompositionHelper");
var EventEmitter_1 = require("./EventEmitter");
var Viewport_1 = require("./Viewport");
var Clipboard_1 = require("./handlers/Clipboard");
-var CircularList_1 = require("./utils/CircularList");
var EscapeSequences_1 = require("./EscapeSequences");
var InputHandler_1 = require("./InputHandler");
var Parser_1 = require("./Parser");
var Renderer_1 = require("./Renderer");
var Linkifier_1 = require("./Linkifier");
+var SelectionManager_1 = require("./SelectionManager");
var CharMeasure_1 = require("./utils/CharMeasure");
var Browser = require("./utils/Browser");
+var Mouse_1 = require("./utils/Mouse");
+var BufferLine_1 = require("./utils/BufferLine");
var document = (typeof window != 'undefined') ? window.document : null;
var WRITE_BUFFER_PAUSE_THRESHOLD = 5;
var WRITE_BATCH_SIZE = 300;
+var CURSOR_BLINK_INTERVAL = 600;
function Terminal(options) {
var self = this;
if (!(this instanceof Terminal)) {
if (options.handler) {
this.on('data', options.handler);
}
- this.ybase = 0;
- this.ydisp = 0;
- this.x = 0;
- this.y = 0;
this.cursorState = 0;
this.cursorHidden = false;
this.convertEol;
this.queue = '';
- this.scrollTop = 0;
- this.scrollBottom = this.rows - 1;
- this.customKeydownHandler = null;
+ this.customKeyEventHandler = null;
+ this.cursorBlinkInterval = null;
this.applicationKeypad = false;
this.applicationCursor = false;
this.originMode = false;
this.insertMode = false;
this.wraparoundMode = true;
- this.normal = null;
this.charset = null;
this.gcharset = null;
this.glevel = 0;
this.inputHandler = new InputHandler_1.InputHandler(this);
this.parser = new Parser_1.Parser(this.inputHandler, this);
this.renderer = this.renderer || null;
- this.linkifier = this.linkifier || null;
- ;
+ this.selectionManager = this.selectionManager || null;
+ this.linkifier = this.linkifier || new Linkifier_1.Linkifier();
this.writeBuffer = [];
this.writeInProgress = false;
this.xoffSentToCatchUp = false;
this.writeStopped = false;
this.surrogate_high = '';
- this.lines = new CircularList_1.CircularList(this.scrollback);
+ this.buffers = new BufferSet_1.BufferSet(this);
+ this.buffer = this.buffers.active;
+ this.buffers.on('activate', function (buffer) {
+ this._terminal.buffer = buffer;
+ });
var i = this.rows;
while (i--) {
- this.lines.push(this.blankLine());
+ this.buffer.lines.push(this.blankLine());
+ }
+ if (this.selectionManager) {
+ this.selectionManager.setBuffer(this.buffer.lines);
}
- this.tabs;
this.setupStops();
this.userScrolling = false;
}
Terminal.prototype.focus = function () {
return this.textarea.focus();
};
-Terminal.prototype.getOption = function (key, value) {
+Terminal.prototype.getOption = function (key) {
if (!(key in Terminal.defaults)) {
throw new Error('No option with key "' + key + '"');
}
}
switch (key) {
case 'scrollback':
+ if (value < this.rows) {
+ var msg = 'Setting the scrollback value less than the number of rows ';
+ msg += "(" + this.rows + ") is not allowed.";
+ console.warn(msg);
+ return false;
+ }
if (this.options[key] !== value) {
- if (this.lines.length > value) {
- var amountToTrim = this.lines.length - value;
- var needsRefresh = (this.ydisp - amountToTrim < 0);
- this.lines.trimStart(amountToTrim);
- this.ybase = Math.max(this.ybase - amountToTrim, 0);
- this.ydisp = Math.max(this.ydisp - amountToTrim, 0);
+ if (this.buffer.lines.length > value) {
+ var amountToTrim = this.buffer.lines.length - value;
+ var needsRefresh = (this.buffer.ydisp - amountToTrim < 0);
+ this.buffer.lines.trimStart(amountToTrim);
+ this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0);
+ this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0);
if (needsRefresh) {
this.refresh(0, this.rows - 1);
}
}
- this.lines.maxLength = value;
+ this.buffer.lines.maxLength = value;
this.viewport.syncScrollArea();
}
break;
this.options[key] = value;
switch (key) {
case 'cursorBlink':
- this.element.classList.toggle('xterm-cursor-blink', value);
+ this.setCursorBlinking(value);
break;
case 'cursorStyle':
+ this.element.classList.toggle("xterm-cursor-style-block", value === 'block');
this.element.classList.toggle("xterm-cursor-style-underline", value === 'underline');
this.element.classList.toggle("xterm-cursor-style-bar", value === 'bar');
break;
break;
}
};
+Terminal.prototype.restartCursorBlinking = function () {
+ this.setCursorBlinking(this.options.cursorBlink);
+};
+Terminal.prototype.setCursorBlinking = function (enabled) {
+ this.element.classList.toggle('xterm-cursor-blink', enabled);
+ this.clearCursorBlinkingInterval();
+ if (enabled) {
+ var self = this;
+ this.cursorBlinkInterval = setInterval(function () {
+ self.element.classList.toggle('xterm-cursor-blink-on');
+ }, CURSOR_BLINK_INTERVAL);
+ }
+};
+Terminal.prototype.clearCursorBlinkingInterval = function () {
+ this.element.classList.remove('xterm-cursor-blink-on');
+ if (this.cursorBlinkInterval) {
+ clearInterval(this.cursorBlinkInterval);
+ this.cursorBlinkInterval = null;
+ }
+};
Terminal.bindFocus = function (term) {
on(term.textarea, 'focus', function (ev) {
if (term.sendFocus) {
}
term.element.classList.add('focus');
term.showCursor();
+ term.restartCursorBlinking.apply(term);
Terminal.focus = term;
term.emit('focus', { terminal: term });
});
};
Terminal.bindBlur = function (term) {
on(term.textarea, 'blur', function (ev) {
- term.refresh(term.y, term.y);
+ term.refresh(term.buffer.y, term.buffer.y);
if (term.sendFocus) {
term.send(EscapeSequences_1.C0.ESC + '[O');
}
term.element.classList.remove('focus');
+ term.clearCursorBlinkingInterval.apply(term);
Terminal.focus = null;
term.emit('blur', { terminal: term });
});
};
Terminal.prototype.initGlobal = function () {
+ var _this = this;
var term = this;
Terminal.bindKeys(this);
Terminal.bindFocus(this);
Terminal.bindBlur(this);
- on(this.element, 'copy', function (ev) {
- Clipboard_1.copyHandler.call(this, ev, term);
- });
- on(this.textarea, 'paste', function (ev) {
- Clipboard_1.pasteHandler.call(this, ev, term);
- });
- on(this.element, 'paste', function (ev) {
- Clipboard_1.pasteHandler.call(this, ev, term);
+ on(this.element, 'copy', function (event) {
+ if (!term.hasSelection()) {
+ return;
+ }
+ Clipboard_1.copyHandler(event, term, _this.selectionManager);
});
- function rightClickHandlerWrapper(ev) {
- Clipboard_1.rightClickHandler.call(this, ev, term);
- }
+ var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, term); };
+ on(this.textarea, 'paste', pasteHandlerWrapper);
+ on(this.element, 'paste', pasteHandlerWrapper);
if (term.browser.isFirefox) {
- on(this.element, 'mousedown', function (ev) {
- if (ev.button == 2) {
- rightClickHandlerWrapper(ev);
+ on(this.element, 'mousedown', function (event) {
+ if (event.button == 2) {
+ Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager);
}
});
}
else {
- on(this.element, 'contextmenu', rightClickHandlerWrapper);
+ on(this.element, 'contextmenu', function (event) {
+ Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager);
+ });
+ }
+ if (term.browser.isLinux) {
+ on(this.element, 'auxclick', function (event) {
+ if (event.button === 1) {
+ Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea, _this.selectionManager);
+ }
+ });
}
};
Terminal.bindKeys = function (term) {
this.children.push(row);
return row;
};
-Terminal.prototype.open = function (parent) {
+Terminal.prototype.open = function (parent, focus) {
+ var _this = this;
var self = this, i = 0, div;
this.parent = parent || this.parent;
if (!this.parent) {
this.element.classList.add('terminal');
this.element.classList.add('xterm');
this.element.classList.add('xterm-theme-' + this.theme);
- this.element.classList.toggle('xterm-cursor-blink', this.options.cursorBlink);
- this.element.style.height;
+ this.element.classList.add("xterm-cursor-style-" + this.options.cursorStyle);
+ this.setCursorBlinking(this.options.cursorBlink);
this.element.setAttribute('tabindex', 0);
this.viewportElement = document.createElement('div');
this.viewportElement.classList.add('xterm-viewport');
this.viewportScrollArea = document.createElement('div');
this.viewportScrollArea.classList.add('xterm-scroll-area');
this.viewportElement.appendChild(this.viewportScrollArea);
+ this.selectionContainer = document.createElement('div');
+ this.selectionContainer.classList.add('xterm-selection');
+ this.element.appendChild(this.selectionContainer);
this.rowContainer = document.createElement('div');
this.rowContainer.classList.add('xterm-rows');
this.element.appendChild(this.rowContainer);
this.children = [];
- this.linkifier = new Linkifier_1.Linkifier(document, this.children);
+ this.linkifier.attachToDom(document, this.children);
this.helperContainer = document.createElement('div');
this.helperContainer.classList.add('xterm-helpers');
this.element.appendChild(this.helperContainer);
this.parent.appendChild(this.element);
this.charMeasure = new CharMeasure_1.CharMeasure(document, this.helperContainer);
this.charMeasure.on('charsizechanged', function () {
- self.updateCharSizeCSS();
+ self.updateCharSizeStyles();
});
this.charMeasure.measure();
this.viewport = new Viewport_1.Viewport(this, this.viewportElement, this.viewportScrollArea, this.charMeasure);
this.renderer = new Renderer_1.Renderer(this);
+ this.selectionManager = new SelectionManager_1.SelectionManager(this, this.buffer.lines, this.rowContainer, this.charMeasure);
+ this.selectionManager.on('refresh', function (data) {
+ _this.renderer.refreshSelection(data.start, data.end);
+ });
+ this.selectionManager.on('newselection', function (text) {
+ _this.textarea.value = text;
+ _this.textarea.focus();
+ _this.textarea.select();
+ });
+ this.on('scroll', function () { return _this.selectionManager.refresh(); });
+ this.viewportElement.addEventListener('scroll', function () { return _this.selectionManager.refresh(); });
this.refresh(0, this.rows - 1);
this.initGlobal();
- this.focus();
- on(this.element, 'click', function () {
- var selection = document.getSelection(), collapsed = selection.isCollapsed, isRange = typeof collapsed == 'boolean' ? !collapsed : selection.type == 'Range';
- if (!isRange) {
- self.focus();
- }
- });
+ if (typeof focus == 'undefined') {
+ var message = 'You did not pass the `focus` argument in `Terminal.prototype.open()`.\n';
+ message += 'The `focus` argument now defaults to `true` but starting with xterm.js 3.0 ';
+ message += 'it will default to `false`.';
+ console.warn(message);
+ focus = true;
+ }
+ if (focus) {
+ this.focus();
+ }
this.bindMouse();
this.emit('open');
};
return false;
}
};
-Terminal.prototype.updateCharSizeCSS = function () {
- this.charSizeStyleElement.textContent = '.xterm-wide-char{width:' + (this.charMeasure.width * 2) + 'px;}';
+Terminal.prototype.updateCharSizeStyles = function () {
+ this.charSizeStyleElement.textContent =
+ ".xterm-wide-char{width:" + this.charMeasure.width * 2 + "px;}" +
+ (".xterm-normal-char{width:" + this.charMeasure.width + "px;}") +
+ (".xterm-rows > div{height:" + this.charMeasure.height + "px;}");
};
Terminal.prototype.bindMouse = function () {
var el = this.element, self = this, pressed = 32;
function sendButton(ev) {
var button, pos;
button = getButton(ev);
- pos = getCoords(ev);
+ pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, self.cols, self.rows);
if (!pos)
return;
sendEvent(button, pos);
}
function sendMove(ev) {
var button = pressed, pos;
- pos = getCoords(ev);
+ pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, self.cols, self.rows);
if (!pos)
return;
button += 32;
button = (32 + (mod << 2)) + button;
return button;
}
- function getCoords(ev) {
- var x, y, w, h, el;
- if (ev.pageX == null)
- return;
- x = ev.pageX;
- y = ev.pageY;
- el = self.element;
- while (el && el !== self.document.documentElement) {
- x -= el.offsetLeft;
- y -= el.offsetTop;
- el = 'offsetParent' in el
- ? el.offsetParent
- : el.parentNode;
- }
- x = Math.ceil(x / self.charMeasure.width);
- y = Math.ceil(y / self.charMeasure.height);
- if (x < 0)
- x = 0;
- if (x > self.cols)
- x = self.cols;
- if (y < 0)
- y = 0;
- if (y > self.rows)
- y = self.rows;
- x += 32;
- y += 32;
- return {
- x: x,
- y: y,
- type: 'wheel'
- };
- }
on(el, 'mousedown', function (ev) {
+ ev.preventDefault();
+ self.focus();
if (!self.mouseEvents)
return;
sendButton(ev);
- self.focus();
if (self.vt200Mouse) {
ev.overrideType = 'mouseup';
sendButton(ev);
self.viewport.onWheel(ev);
return self.cancel(ev);
});
+ on(el, 'touchstart', function (ev) {
+ if (self.mouseEvents)
+ return;
+ self.viewport.onTouchStart(ev);
+ return self.cancel(ev);
+ });
+ on(el, 'touchmove', function (ev) {
+ if (self.mouseEvents)
+ return;
+ self.viewport.onTouchMove(ev);
+ return self.cancel(ev);
+ });
};
Terminal.prototype.destroy = function () {
this.readable = false;
Terminal.prototype.showCursor = function () {
if (!this.cursorState) {
this.cursorState = 1;
- this.refresh(this.y, this.y);
+ this.refresh(this.buffer.y, this.buffer.y);
}
};
-Terminal.prototype.scroll = function () {
+Terminal.prototype.scroll = function (isWrapped) {
var row;
- if (this.lines.length === this.lines.maxLength) {
- this.lines.trimStart(1);
- this.ybase--;
- if (this.ydisp !== 0) {
- this.ydisp--;
+ if (this.buffer.lines.length === this.buffer.lines.maxLength) {
+ this.buffer.lines.trimStart(1);
+ this.buffer.ybase--;
+ if (this.buffer.ydisp !== 0) {
+ this.buffer.ydisp--;
}
}
- this.ybase++;
+ this.buffer.ybase++;
if (!this.userScrolling) {
- this.ydisp = this.ybase;
+ this.buffer.ydisp = this.buffer.ybase;
}
- row = this.ybase + this.rows - 1;
- row -= this.rows - 1 - this.scrollBottom;
- if (row === this.lines.length) {
- this.lines.push(this.blankLine());
+ row = this.buffer.ybase + this.rows - 1;
+ row -= this.rows - 1 - this.buffer.scrollBottom;
+ if (row === this.buffer.lines.length) {
+ this.buffer.lines.push(this.blankLine(undefined, isWrapped));
}
else {
- this.lines.splice(row, 0, this.blankLine());
+ this.buffer.lines.splice(row, 0, this.blankLine(undefined, isWrapped));
}
- if (this.scrollTop !== 0) {
- if (this.ybase !== 0) {
- this.ybase--;
+ if (this.buffer.scrollTop !== 0) {
+ if (this.buffer.ybase !== 0) {
+ this.buffer.ybase--;
if (!this.userScrolling) {
- this.ydisp = this.ybase;
+ this.buffer.ydisp = this.buffer.ybase;
}
}
- this.lines.splice(this.ybase + this.scrollTop, 1);
+ this.buffer.lines.splice(this.buffer.ybase + this.buffer.scrollTop, 1);
}
- this.updateRange(this.scrollTop);
- this.updateRange(this.scrollBottom);
- this.emit('scroll', this.ydisp);
+ this.updateRange(this.buffer.scrollTop);
+ this.updateRange(this.buffer.scrollBottom);
+ this.emit('scroll', this.buffer.ydisp);
};
Terminal.prototype.scrollDisp = function (disp, suppressScrollEvent) {
if (disp < 0) {
+ if (this.buffer.ydisp === 0) {
+ return;
+ }
this.userScrolling = true;
}
- else if (disp + this.ydisp >= this.ybase) {
+ else if (disp + this.buffer.ydisp >= this.buffer.ybase) {
this.userScrolling = false;
}
- this.ydisp += disp;
- if (this.ydisp > this.ybase) {
- this.ydisp = this.ybase;
- }
- else if (this.ydisp < 0) {
- this.ydisp = 0;
+ var oldYdisp = this.buffer.ydisp;
+ this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0);
+ if (oldYdisp === this.buffer.ydisp) {
+ return;
}
if (!suppressScrollEvent) {
- this.emit('scroll', this.ydisp);
+ this.emit('scroll', this.buffer.ydisp);
}
this.refresh(0, this.rows - 1);
};
this.scrollDisp(pageCount * (this.rows - 1));
};
Terminal.prototype.scrollToTop = function () {
- this.scrollDisp(-this.ydisp);
+ this.scrollDisp(-this.buffer.ydisp);
};
Terminal.prototype.scrollToBottom = function () {
- this.scrollDisp(this.ybase - this.ydisp);
+ this.scrollDisp(this.buffer.ybase - this.buffer.ydisp);
};
Terminal.prototype.write = function (data) {
this.writeBuffer.push(data);
this.send(EscapeSequences_1.C0.DC1);
this.xoffSentToCatchUp = false;
}
- this.refreshStart = this.y;
- this.refreshEnd = this.y;
- this.parser.parse(data);
- this.updateRange(this.y);
+ this.refreshStart = this.buffer.y;
+ this.refreshEnd = this.buffer.y;
+ var state = this.parser.parse(data);
+ this.parser.setState(state);
+ this.updateRange(this.buffer.y);
this.refresh(this.refreshStart, this.refreshEnd);
}
if (this.writeBuffer.length > 0) {
this.write(data + '\r\n');
};
Terminal.prototype.attachCustomKeydownHandler = function (customKeydownHandler) {
- this.customKeydownHandler = customKeydownHandler;
+ var message = 'attachCustomKeydownHandler() is DEPRECATED and will be removed soon. Please use attachCustomKeyEventHandler() instead.';
+ console.warn(message);
+ this.attachCustomKeyEventHandler(customKeydownHandler);
};
-Terminal.prototype.attachHypertextLinkHandler = function (handler) {
+Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) {
+ this.customKeyEventHandler = customKeyEventHandler;
+};
+Terminal.prototype.setHypertextLinkHandler = function (handler) {
if (!this.linkifier) {
throw new Error('Cannot attach a hypertext link handler before Terminal.open is called');
}
- this.linkifier.attachHypertextLinkHandler(handler);
+ this.linkifier.setHypertextLinkHandler(handler);
+ this.refresh(0, this.rows - 1);
+};
+Terminal.prototype.setHypertextValidationCallback = function (callback) {
+ if (!this.linkifier) {
+ throw new Error('Cannot attach a hypertext validation callback before Terminal.open is called');
+ }
+ this.linkifier.setHypertextValidationCallback(callback);
this.refresh(0, this.rows - 1);
};
Terminal.prototype.registerLinkMatcher = function (regex, handler, options) {
}
}
};
+Terminal.prototype.hasSelection = function () {
+ return this.selectionManager ? this.selectionManager.hasSelection : false;
+};
+Terminal.prototype.getSelection = function () {
+ return this.selectionManager ? this.selectionManager.selectionText : '';
+};
+Terminal.prototype.clearSelection = function () {
+ if (this.selectionManager) {
+ this.selectionManager.clearSelection();
+ }
+};
+Terminal.prototype.selectAll = function () {
+ if (this.selectionManager) {
+ this.selectionManager.selectAll();
+ }
+};
Terminal.prototype.keyDown = function (ev) {
- if (this.customKeydownHandler && this.customKeydownHandler(ev) === false) {
+ if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {
return false;
}
+ this.restartCursorBlinking();
if (!this.compositionHelper.keydown.bind(this.compositionHelper)(ev)) {
- if (this.ybase !== this.ydisp) {
+ if (this.buffer.ybase !== this.buffer.ydisp) {
this.scrollToBottom();
}
return false;
result.key = EscapeSequences_1.C0.ESC + (ev.keyCode - 48);
}
}
+ else if (this.browser.isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) {
+ if (ev.keyCode === 65) {
+ this.selectAll();
+ }
+ }
break;
}
return result;
};
Terminal.prototype.keyPress = function (ev) {
var key;
+ if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {
+ return false;
+ }
this.cancel(ev);
if (ev.charCode) {
key = ev.charCode;
this.emit('key', key, ev);
this.showCursor();
this.handler(key);
- return false;
+ return true;
};
Terminal.prototype.send = function (data) {
var self = this;
if (isNaN(x) || isNaN(y)) {
return;
}
+ if (y > this.getOption('scrollback')) {
+ this.setOption('scrollback', y);
+ }
var line, el, i, j, ch, addToY;
if (x === this.cols && y === this.rows) {
+ if (!this.charMeasure.width || !this.charMeasure.height) {
+ this.charMeasure.measure();
+ }
return;
}
if (x < 1)
j = this.cols;
if (j < x) {
ch = [this.defAttr, ' ', 1];
- i = this.lines.length;
+ i = this.buffer.lines.length;
while (i--) {
- while (this.lines.get(i).length < x) {
- this.lines.get(i).push(ch);
+ if (this.buffer.lines.get(i) === undefined) {
+ this.buffer.lines.set(i, this.blankLine());
}
- }
- }
- else {
- i = this.lines.length;
- while (i--) {
- while (this.lines.get(i).length > x) {
- this.lines.get(i).pop();
+ while (this.buffer.lines.get(i).length < x) {
+ this.buffer.lines.get(i).push(ch);
}
}
}
if (j < y) {
el = this.element;
while (j++ < y) {
- if (this.lines.length < y + this.ybase) {
- if (this.ybase > 0 && this.lines.length <= this.ybase + this.y + addToY + 1) {
- this.ybase--;
+ if (this.buffer.lines.length < y + this.buffer.ybase) {
+ if (this.buffer.ybase > 0 && this.buffer.lines.length <= this.buffer.ybase + this.buffer.y + addToY + 1) {
+ this.buffer.ybase--;
addToY++;
- if (this.ydisp > 0) {
- this.ydisp--;
+ if (this.buffer.ydisp > 0) {
+ this.buffer.ydisp--;
}
}
else {
- this.lines.push(this.blankLine());
+ this.buffer.lines.push(this.blankLine());
}
}
if (this.children.length < y) {
}
else {
while (j-- > y) {
- if (this.lines.length > y + this.ybase) {
- if (this.lines.length > this.ybase + this.y + 1) {
- this.lines.pop();
+ if (this.buffer.lines.length > y + this.buffer.ybase) {
+ if (this.buffer.lines.length > this.buffer.ybase + this.buffer.y + 1) {
+ this.buffer.lines.pop();
}
else {
- this.ybase++;
- this.ydisp++;
+ this.buffer.ybase++;
+ this.buffer.ydisp++;
}
}
if (this.children.length > y) {
}
}
this.rows = y;
- if (this.y >= y) {
- this.y = y - 1;
+ if (this.buffer.y >= y) {
+ this.buffer.y = y - 1;
}
if (addToY) {
- this.y += addToY;
+ this.buffer.y += addToY;
}
- if (this.x >= x) {
- this.x = x - 1;
+ if (this.buffer.x >= x) {
+ this.buffer.x = x - 1;
}
- this.scrollTop = 0;
- this.scrollBottom = y - 1;
+ this.buffer.scrollTop = 0;
+ this.buffer.scrollBottom = y - 1;
this.charMeasure.measure();
this.refresh(0, this.rows - 1);
- this.normal = null;
this.geometry = [this.cols, this.rows];
this.emit('resize', { terminal: this, cols: x, rows: y });
};
};
Terminal.prototype.setupStops = function (i) {
if (i != null) {
- if (!this.tabs[i]) {
+ if (!this.buffer.tabs[i]) {
i = this.prevStop(i);
}
}
else {
- this.tabs = {};
+ this.buffer.tabs = {};
i = 0;
}
for (; i < this.cols; i += this.getOption('tabStopWidth')) {
- this.tabs[i] = true;
+ this.buffer.tabs[i] = true;
}
};
Terminal.prototype.prevStop = function (x) {
if (x == null)
- x = this.x;
- while (!this.tabs[--x] && x > 0)
+ x = this.buffer.x;
+ while (!this.buffer.tabs[--x] && x > 0)
;
return x >= this.cols
? this.cols - 1
};
Terminal.prototype.nextStop = function (x) {
if (x == null)
- x = this.x;
- while (!this.tabs[++x] && x < this.cols)
+ x = this.buffer.x;
+ while (!this.buffer.tabs[++x] && x < this.cols)
;
return x >= this.cols
? this.cols - 1
: x < 0 ? 0 : x;
};
Terminal.prototype.eraseRight = function (x, y) {
- var line = this.lines.get(this.ybase + y);
+ var line = this.buffer.lines.get(this.buffer.ybase + y);
if (!line) {
return;
}
this.updateRange(y);
};
Terminal.prototype.eraseLeft = function (x, y) {
- var line = this.lines.get(this.ybase + y);
+ var line = this.buffer.lines.get(this.buffer.ybase + y);
if (!line) {
return;
}
this.updateRange(y);
};
Terminal.prototype.clear = function () {
- if (this.ybase === 0 && this.y === 0) {
+ if (this.buffer.ybase === 0 && this.buffer.y === 0) {
return;
}
- this.lines.set(0, this.lines.get(this.ybase + this.y));
- this.lines.length = 1;
- this.ydisp = 0;
- this.ybase = 0;
- this.y = 0;
+ this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y));
+ this.buffer.lines.length = 1;
+ this.buffer.ydisp = 0;
+ this.buffer.ybase = 0;
+ this.buffer.y = 0;
for (var i = 1; i < this.rows; i++) {
- this.lines.push(this.blankLine());
+ this.buffer.lines.push(this.blankLine());
}
this.refresh(0, this.rows - 1);
- this.emit('scroll', this.ydisp);
+ this.emit('scroll', this.buffer.ydisp);
};
Terminal.prototype.eraseLine = function (y) {
this.eraseRight(0, y);
};
-Terminal.prototype.blankLine = function (cur) {
+Terminal.prototype.blankLine = function (cur, isWrapped) {
var attr = cur
? this.eraseAttr()
: this.defAttr;
var ch = [attr, ' ', 1], line = [], i = 0;
+ if (isWrapped) {
+ line.isWrapped = isWrapped;
+ }
for (; i < this.cols; i++) {
line[i] = ch;
}
if (this.options.disableStdin) {
return;
}
- if (this.ybase !== this.ydisp) {
+ if (this.selectionManager && this.selectionManager.hasSelection) {
+ this.selectionManager.clearSelection();
+ }
+ if (this.buffer.ybase !== this.buffer.ydisp) {
this.scrollToBottom();
}
this.emit('data', data);
this.emit('title', title);
};
Terminal.prototype.index = function () {
- this.y++;
- if (this.y > this.scrollBottom) {
- this.y--;
+ this.buffer.y++;
+ if (this.buffer.y > this.buffer.scrollBottom) {
+ this.buffer.y--;
this.scroll();
}
- if (this.x >= this.cols) {
- this.x--;
+ if (this.buffer.x >= this.cols) {
+ this.buffer.x--;
}
};
Terminal.prototype.reverseIndex = function () {
var j;
- if (this.y === this.scrollTop) {
- this.lines.shiftElements(this.y + this.ybase, this.rows - 1, 1);
- this.lines.set(this.y + this.ybase, this.blankLine(true));
- this.updateRange(this.scrollTop);
- this.updateRange(this.scrollBottom);
+ if (this.buffer.y === this.buffer.scrollTop) {
+ this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, this.rows - 1, 1);
+ this.buffer.lines.set(this.buffer.y + this.buffer.ybase, this.blankLine(true));
+ this.updateRange(this.buffer.scrollTop);
+ this.updateRange(this.buffer.scrollBottom);
}
else {
- this.y--;
+ this.buffer.y--;
}
};
Terminal.prototype.reset = function () {
this.options.rows = this.rows;
this.options.cols = this.cols;
- var customKeydownHandler = this.customKeydownHandler;
+ var customKeyEventHandler = this.customKeyEventHandler;
+ var cursorBlinkInterval = this.cursorBlinkInterval;
+ var inputHandler = this.inputHandler;
+ var buffers = this.buffers;
Terminal.call(this, this.options);
- this.customKeydownHandler = customKeydownHandler;
+ this.customKeyEventHandler = customKeyEventHandler;
+ this.cursorBlinkInterval = cursorBlinkInterval;
+ this.inputHandler = inputHandler;
+ this.buffers = buffers;
this.refresh(0, this.rows - 1);
this.viewport.syncScrollArea();
};
Terminal.prototype.tabSet = function () {
- this.tabs[this.x] = true;
+ this.buffer.tabs[this.buffer.x] = true;
};
function on(el, type, handler, capture) {
if (!Array.isArray(el)) {
}
return keys;
}
+Terminal.translateBufferLineToString = BufferLine_1.translateBufferLineToString;
Terminal.EventEmitter = EventEmitter_1.EventEmitter;
Terminal.inherits = inherits;
Terminal.on = on;
-},{"./CompositionHelper":2,"./EscapeSequences":3,"./EventEmitter":4,"./InputHandler":5,"./Linkifier":6,"./Parser":7,"./Renderer":8,"./Viewport":9,"./handlers/Clipboard":10,"./utils/Browser":11,"./utils/CharMeasure":12,"./utils/CircularList":13}]},{},[15])(15)
+},{"./BufferSet":2,"./CompositionHelper":4,"./EscapeSequences":5,"./EventEmitter":6,"./InputHandler":7,"./Linkifier":8,"./Parser":9,"./Renderer":10,"./SelectionManager":11,"./Viewport":13,"./handlers/Clipboard":14,"./utils/Browser":15,"./utils/BufferLine":16,"./utils/CharMeasure":17,"./utils/Mouse":21}]},{},[22])(22)
});
//# sourceMappingURL=xterm.js.map
projects / mirror_xterm.js.git / blobdiff